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Tue, 17 Mar 2020 12:32:42 +0000 From: Oleksandr Suvorov To: devicetree@vger.kernel.org, linux-pwm@vger.kernel.org Cc: Paul Barker , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Laurent Pinchart , Marcel Ziswiler , Igor Opaniuk , Philippe Schenker , Oleksandr Suvorov , Alexandre Belloni , Chen-Yu Tsai , Claudiu Beznea , Fabio Estevam , Florian Fainelli , Heiko Stuebner , Kevin Hilman , Ludovic Desroches , Maxime Ripard , NXP Linux Team , Nicolas Ferre , Palmer Dabbelt , Paul Cercueil , Paul Walmsley , Pengutronix Kernel Team , Ray Jui , Sascha Hauer , Scott Branden , Shawn Guo , Thierry Reding , Tony Prisk , bcm-kernel-feedback-list@broadcom.com, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: [RFC PATCH 1/7] pwm: rename the PWM_POLARITY_INVERSED enum Date: Tue, 17 Mar 2020 14:32:25 +0200 Message-Id: <20200317123231.2843297-2-oleksandr.suvorov@toradex.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200317123231.2843297-1-oleksandr.suvorov@toradex.com> References: <20200317123231.2843297-1-oleksandr.suvorov@toradex.com> X-ClientProxiedBy: GVAP278CA0018.CHEP278.PROD.OUTLOOK.COM (2603:10a6:710:20::28) To VI1PR05MB3279.eurprd05.prod.outlook.com (2603:10a6:802:1c::24) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost (82.193.109.226) by GVAP278CA0018.CHEP278.PROD.OUTLOOK.COM (2603:10a6:710:20::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2814.16 via Frontend Transport; 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X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData: EoXL4Voa82WgTb5jsz4ke7fJVXDC7Tjuk8pn1fulsAViM780JD2E2w/4Pa725SSjY2xsF7uQsdqNSui3nosZMsi3NL/7Ysz5dyndQq8DvpK7EhIDKYD7wYDKqg4HtHP0dydEFoZPKlgHcxZKW0hoJA== X-OriginatorOrg: toradex.com X-MS-Exchange-CrossTenant-Network-Message-Id: be0ba24e-535c-4972-f67c-08d7ca6f4996 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Mar 2020 12:32:42.2234 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: d9995866-0d9b-4251-8315-093f062abab4 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Wgw8qU60Nk0LDiSfLzr0GRa87GnXFq8tI7kCSlOGh8apt7vLmcqal7VZKx8yLvp5qaFPzYxYL0J+AxH/SYjc3qWAaBDje/dGKHiFTOqsP40= X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB4462 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The polarity enum definition PWM_POLARITY_INVERSED is misspelled. Rename it to PWM_POLARITY_INVERTED. Signed-off-by: Oleksandr Suvorov --- drivers/pwm/core.c | 4 ++-- drivers/pwm/pwm-atmel-hlcdc.c | 2 +- drivers/pwm/pwm-atmel-tcb.c | 16 ++++++++-------- drivers/pwm/pwm-atmel.c | 2 +- drivers/pwm/pwm-bcm-iproc.c | 2 +- drivers/pwm/pwm-bcm-kona.c | 2 +- drivers/pwm/pwm-ep93xx.c | 2 +- drivers/pwm/pwm-fsl-ftm.c | 2 +- drivers/pwm/pwm-hibvt.c | 2 +- drivers/pwm/pwm-imx-tpm.c | 2 +- drivers/pwm/pwm-imx27.c | 4 ++-- drivers/pwm/pwm-jz4740.c | 2 +- drivers/pwm/pwm-meson.c | 6 +++--- drivers/pwm/pwm-omap-dmtimer.c | 4 ++-- drivers/pwm/pwm-renesas-tpu.c | 6 +++--- drivers/pwm/pwm-rockchip.c | 4 ++-- drivers/pwm/pwm-sifive.c | 4 ++-- drivers/pwm/pwm-sun4i.c | 2 +- drivers/pwm/pwm-tiecap.c | 2 +- drivers/pwm/pwm-tiehrpwm.c | 4 ++-- drivers/pwm/pwm-vt8500.c | 2 +- drivers/pwm/pwm-zx.c | 4 ++-- drivers/pwm/sysfs.c | 4 ++-- include/linux/pwm.h | 4 ++-- 24 files changed, 44 insertions(+), 44 deletions(-) diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 5a7f6598c05f..08afbb5b98aa 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -152,7 +152,7 @@ of_pwm_xlate_with_flags(struct pwm_chip *pc, const struct of_phandle_args *args) pwm->args.polarity = PWM_POLARITY_NORMAL; if (args->args_count > 2 && args->args[2] & PWM_POLARITY_INVERTED) - pwm->args.polarity = PWM_POLARITY_INVERSED; + pwm->args.polarity = PWM_POLARITY_INVERTED; return pwm; } @@ -819,7 +819,7 @@ static struct pwm_device *acpi_pwm_get(struct fwnode_handle *fwnode) pwm->args.polarity = PWM_POLARITY_NORMAL; if (args.nargs > 2 && args.args[2] & PWM_POLARITY_INVERTED) - pwm->args.polarity = PWM_POLARITY_INVERSED; + pwm->args.polarity = PWM_POLARITY_INVERTED; #endif return pwm; diff --git a/drivers/pwm/pwm-atmel-hlcdc.c b/drivers/pwm/pwm-atmel-hlcdc.c index dcbc0489dfd4..b53a188479b0 100644 --- a/drivers/pwm/pwm-atmel-hlcdc.c +++ b/drivers/pwm/pwm-atmel-hlcdc.c @@ -270,7 +270,7 @@ static int atmel_hlcdc_pwm_probe(struct platform_device *pdev) chip->chip.of_xlate = of_pwm_xlate_with_flags; chip->chip.of_pwm_n_cells = 3; - ret = pwmchip_add_with_polarity(&chip->chip, PWM_POLARITY_INVERSED); + ret = pwmchip_add_with_polarity(&chip->chip, PWM_POLARITY_INVERTED); if (ret) { clk_disable_unprepare(hlcdc->periph_clk); return ret; diff --git a/drivers/pwm/pwm-atmel-tcb.c b/drivers/pwm/pwm-atmel-tcb.c index 85c53701958c..98526a286347 100644 --- a/drivers/pwm/pwm-atmel-tcb.c +++ b/drivers/pwm/pwm-atmel-tcb.c @@ -152,7 +152,7 @@ static void atmel_tcb_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) /* * If duty is 0 the timer will be stopped and we have to * configure the output correctly on software trigger: - * - set output to high if PWM_POLARITY_INVERSED + * - set output to high if PWM_POLARITY_INVERTED * - set output to low if PWM_POLARITY_NORMAL * * This is why we're reverting polarity in this case. @@ -166,13 +166,13 @@ static void atmel_tcb_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) /* flush old setting and set the new one */ if (index == 0) { cmr &= ~ATMEL_TC_ACMR_MASK; - if (polarity == PWM_POLARITY_INVERSED) + if (polarity == PWM_POLARITY_INVERTED) cmr |= ATMEL_TC_ASWTRG_CLEAR; else cmr |= ATMEL_TC_ASWTRG_SET; } else { cmr &= ~ATMEL_TC_BCMR_MASK; - if (polarity == PWM_POLARITY_INVERSED) + if (polarity == PWM_POLARITY_INVERTED) cmr |= ATMEL_TC_BSWTRG_CLEAR; else cmr |= ATMEL_TC_BSWTRG_SET; @@ -211,7 +211,7 @@ static int atmel_tcb_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) /* * If duty is 0 the timer will be stopped and we have to * configure the output correctly on software trigger: - * - set output to high if PWM_POLARITY_INVERSED + * - set output to high if PWM_POLARITY_INVERTED * - set output to low if PWM_POLARITY_NORMAL * * This is why we're reverting polarity in this case. @@ -229,13 +229,13 @@ static int atmel_tcb_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) cmr &= ~ATMEL_TC_ACMR_MASK; /* Set CMR flags according to given polarity */ - if (polarity == PWM_POLARITY_INVERSED) + if (polarity == PWM_POLARITY_INVERTED) cmr |= ATMEL_TC_ASWTRG_CLEAR; else cmr |= ATMEL_TC_ASWTRG_SET; } else { cmr &= ~ATMEL_TC_BCMR_MASK; - if (polarity == PWM_POLARITY_INVERSED) + if (polarity == PWM_POLARITY_INVERTED) cmr |= ATMEL_TC_BSWTRG_CLEAR; else cmr |= ATMEL_TC_BSWTRG_SET; @@ -249,12 +249,12 @@ static int atmel_tcb_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) */ if (tcbpwm->duty != tcbpwm->period && tcbpwm->duty > 0) { if (index == 0) { - if (polarity == PWM_POLARITY_INVERSED) + if (polarity == PWM_POLARITY_INVERTED) cmr |= ATMEL_TC_ACPA_SET | ATMEL_TC_ACPC_CLEAR; else cmr |= ATMEL_TC_ACPA_CLEAR | ATMEL_TC_ACPC_SET; } else { - if (polarity == PWM_POLARITY_INVERSED) + if (polarity == PWM_POLARITY_INVERTED) cmr |= ATMEL_TC_BCPB_SET | ATMEL_TC_BCPC_CLEAR; else cmr |= ATMEL_TC_BCPB_CLEAR | ATMEL_TC_BCPC_SET; diff --git a/drivers/pwm/pwm-atmel.c b/drivers/pwm/pwm-atmel.c index 6161e7e3e9ac..2d42f97e4b81 100644 --- a/drivers/pwm/pwm-atmel.c +++ b/drivers/pwm/pwm-atmel.c @@ -329,7 +329,7 @@ static void atmel_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, } if (cmr & PWM_CMR_CPOL) - state->polarity = PWM_POLARITY_INVERSED; + state->polarity = PWM_POLARITY_INVERTED; else state->polarity = PWM_POLARITY_NORMAL; } diff --git a/drivers/pwm/pwm-bcm-iproc.c b/drivers/pwm/pwm-bcm-iproc.c index 1f829edd8ee7..574bec61e0ac 100644 --- a/drivers/pwm/pwm-bcm-iproc.c +++ b/drivers/pwm/pwm-bcm-iproc.c @@ -97,7 +97,7 @@ static void iproc_pwmc_get_state(struct pwm_chip *chip, struct pwm_device *pwm, if (value & BIT(IPROC_PWM_CTRL_POLARITY_SHIFT(pwm->hwpwm))) state->polarity = PWM_POLARITY_NORMAL; else - state->polarity = PWM_POLARITY_INVERSED; + state->polarity = PWM_POLARITY_INVERTED; value = readl(ip->base + IPROC_PWM_PRESCALE_OFFSET); prescale = value >> IPROC_PWM_PRESCALE_SHIFT(pwm->hwpwm); diff --git a/drivers/pwm/pwm-bcm-kona.c b/drivers/pwm/pwm-bcm-kona.c index 81da91df2529..02da511814f1 100644 --- a/drivers/pwm/pwm-bcm-kona.c +++ b/drivers/pwm/pwm-bcm-kona.c @@ -303,7 +303,7 @@ static int kona_pwmc_probe(struct platform_device *pdev) clk_disable_unprepare(kp->clk); - ret = pwmchip_add_with_polarity(&kp->chip, PWM_POLARITY_INVERSED); + ret = pwmchip_add_with_polarity(&kp->chip, PWM_POLARITY_INVERTED); if (ret < 0) dev_err(&pdev->dev, "failed to add PWM chip: %d\n", ret); diff --git a/drivers/pwm/pwm-ep93xx.c b/drivers/pwm/pwm-ep93xx.c index 4bab73073ad7..02345b6f9fe8 100644 --- a/drivers/pwm/pwm-ep93xx.c +++ b/drivers/pwm/pwm-ep93xx.c @@ -124,7 +124,7 @@ static int ep93xx_pwm_polarity(struct pwm_chip *chip, struct pwm_device *pwm, if (ret) return ret; - if (polarity == PWM_POLARITY_INVERSED) + if (polarity == PWM_POLARITY_INVERTED) writew(0x1, ep93xx_pwm->base + EP93XX_PWMx_INVERT); else writew(0x0, ep93xx_pwm->base + EP93XX_PWMx_INVERT); diff --git a/drivers/pwm/pwm-fsl-ftm.c b/drivers/pwm/pwm-fsl-ftm.c index 59272a920479..75dc30978c19 100644 --- a/drivers/pwm/pwm-fsl-ftm.c +++ b/drivers/pwm/pwm-fsl-ftm.c @@ -287,7 +287,7 @@ static int fsl_pwm_apply_config(struct fsl_pwm_chip *fpc, regmap_write(fpc->regmap, FTM_CV(pwm->hwpwm), duty); reg_polarity = 0; - if (newstate->polarity == PWM_POLARITY_INVERSED) + if (newstate->polarity == PWM_POLARITY_INVERTED) reg_polarity = BIT(pwm->hwpwm); regmap_update_bits(fpc->regmap, FTM_POL, BIT(pwm->hwpwm), reg_polarity); diff --git a/drivers/pwm/pwm-hibvt.c b/drivers/pwm/pwm-hibvt.c index ad205fdad372..c57a94e7da0f 100644 --- a/drivers/pwm/pwm-hibvt.c +++ b/drivers/pwm/pwm-hibvt.c @@ -120,7 +120,7 @@ static void hibvt_pwm_set_polarity(struct pwm_chip *chip, { struct hibvt_pwm_chip *hi_pwm_chip = to_hibvt_pwm_chip(chip); - if (polarity == PWM_POLARITY_INVERSED) + if (polarity == PWM_POLARITY_INVERTED) hibvt_pwm_set_bits(hi_pwm_chip->base, PWM_CTRL_ADDR(pwm->hwpwm), PWM_POLARITY_MASK, (0x1 << PWM_POLARITY_SHIFT)); else diff --git a/drivers/pwm/pwm-imx-tpm.c b/drivers/pwm/pwm-imx-tpm.c index 9145f6160649..461ab2c08616 100644 --- a/drivers/pwm/pwm-imx-tpm.c +++ b/drivers/pwm/pwm-imx-tpm.c @@ -156,7 +156,7 @@ static void pwm_imx_tpm_get_state(struct pwm_chip *chip, /* get polarity */ val = readl(tpm->base + PWM_IMX_TPM_CnSC(pwm->hwpwm)); if ((val & PWM_IMX_TPM_CnSC_ELS) == PWM_IMX_TPM_CnSC_ELS_INVERSED) - state->polarity = PWM_POLARITY_INVERSED; + state->polarity = PWM_POLARITY_INVERTED; else /* * Assume reserved values (2b00 and 2b11) to yield diff --git a/drivers/pwm/pwm-imx27.c b/drivers/pwm/pwm-imx27.c index 35a7ac42269c..33d344445254 100644 --- a/drivers/pwm/pwm-imx27.c +++ b/drivers/pwm/pwm-imx27.c @@ -146,7 +146,7 @@ static void pwm_imx27_get_state(struct pwm_chip *chip, state->polarity = PWM_POLARITY_NORMAL; break; case MX3_PWMCR_POUTC_INVERTED: - state->polarity = PWM_POLARITY_INVERSED; + state->polarity = PWM_POLARITY_INVERTED; break; default: dev_warn(chip->dev, "can't set polarity, output disconnected"); @@ -280,7 +280,7 @@ static int pwm_imx27_apply(struct pwm_chip *chip, struct pwm_device *pwm, FIELD_PREP(MX3_PWMCR_CLKSRC, MX3_PWMCR_CLKSRC_IPG_HIGH) | MX3_PWMCR_DBGEN; - if (state->polarity == PWM_POLARITY_INVERSED) + if (state->polarity == PWM_POLARITY_INVERTED) cr |= FIELD_PREP(MX3_PWMCR_POUTC, MX3_PWMCR_POUTC_INVERTED); diff --git a/drivers/pwm/pwm-jz4740.c b/drivers/pwm/pwm-jz4740.c index 9d78cc21cb12..67075d18561f 100644 --- a/drivers/pwm/pwm-jz4740.c +++ b/drivers/pwm/pwm-jz4740.c @@ -130,7 +130,7 @@ static int jz4740_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, case PWM_POLARITY_NORMAL: ctrl &= ~JZ_TIMER_CTRL_PWM_ACTIVE_LOW; break; - case PWM_POLARITY_INVERSED: + case PWM_POLARITY_INVERTED: ctrl |= JZ_TIMER_CTRL_PWM_ACTIVE_LOW; break; } diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c index 6245bbdb6e6c..2d368bfc680d 100644 --- a/drivers/pwm/pwm-meson.c +++ b/drivers/pwm/pwm-meson.c @@ -8,7 +8,7 @@ * N cycles for the first half period. * The hardware has no "polarity" setting. This driver reverses the period * cycles (the low length is inverted with the high length) for - * PWM_POLARITY_INVERSED. This means that .get_state cannot read the polarity + * PWM_POLARITY_INVERTED. This means that .get_state cannot read the polarity * from the hardware. * Setting the duty cycle will disable and re-enable the PWM output. * Disabling the PWM stops the output immediately (without waiting for the @@ -168,7 +168,7 @@ static int meson_pwm_calc(struct meson_pwm *meson, struct pwm_device *pwm, duty = state->duty_cycle; period = state->period; - if (state->polarity == PWM_POLARITY_INVERSED) + if (state->polarity == PWM_POLARITY_INVERTED) duty = period - duty; fin_freq = clk_get_rate(channel->clk); @@ -275,7 +275,7 @@ static int meson_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, return -EINVAL; if (!state->enabled) { - if (state->polarity == PWM_POLARITY_INVERSED) { + if (state->polarity == PWM_POLARITY_INVERTED) { /* * This IP block revision doesn't have an "always high" * setting which we can use for "inverted disabled". diff --git a/drivers/pwm/pwm-omap-dmtimer.c b/drivers/pwm/pwm-omap-dmtimer.c index 88a3c5690fea..082ccec93133 100644 --- a/drivers/pwm/pwm-omap-dmtimer.c +++ b/drivers/pwm/pwm-omap-dmtimer.c @@ -190,7 +190,7 @@ static int pwm_omap_dmtimer_config(struct pwm_chip *chip, load_value, load_value, match_value, match_value); omap->pdata->set_pwm(omap->dm_timer, - pwm_get_polarity(pwm) == PWM_POLARITY_INVERSED, + pwm_get_polarity(pwm) == PWM_POLARITY_INVERTED, true, PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE); @@ -220,7 +220,7 @@ static int pwm_omap_dmtimer_set_polarity(struct pwm_chip *chip, */ mutex_lock(&omap->mutex); omap->pdata->set_pwm(omap->dm_timer, - polarity == PWM_POLARITY_INVERSED, + polarity == PWM_POLARITY_INVERTED, true, PWM_OMAP_DMTIMER_TRIGGER_OVERFLOW_AND_COMPARE); mutex_unlock(&omap->mutex); diff --git a/drivers/pwm/pwm-renesas-tpu.c b/drivers/pwm/pwm-renesas-tpu.c index 4a855a21b782..32beeb93ade1 100644 --- a/drivers/pwm/pwm-renesas-tpu.c +++ b/drivers/pwm/pwm-renesas-tpu.c @@ -108,17 +108,17 @@ static void tpu_pwm_set_pin(struct tpu_pwm_device *pwm, switch (state) { case TPU_PIN_INACTIVE: tpu_pwm_write(pwm, TPU_TIORn, - pwm->polarity == PWM_POLARITY_INVERSED ? + pwm->polarity == PWM_POLARITY_INVERTED ? TPU_TIOR_IOA_1 : TPU_TIOR_IOA_0); break; case TPU_PIN_PWM: tpu_pwm_write(pwm, TPU_TIORn, - pwm->polarity == PWM_POLARITY_INVERSED ? + pwm->polarity == PWM_POLARITY_INVERTED ? TPU_TIOR_IOA_0_SET : TPU_TIOR_IOA_1_CLR); break; case TPU_PIN_ACTIVE: tpu_pwm_write(pwm, TPU_TIORn, - pwm->polarity == PWM_POLARITY_INVERSED ? + pwm->polarity == PWM_POLARITY_INVERTED ? TPU_TIOR_IOA_0 : TPU_TIOR_IOA_1); break; } diff --git a/drivers/pwm/pwm-rockchip.c b/drivers/pwm/pwm-rockchip.c index 73352e6fbccb..c6158d559790 100644 --- a/drivers/pwm/pwm-rockchip.c +++ b/drivers/pwm/pwm-rockchip.c @@ -91,7 +91,7 @@ static void rockchip_pwm_get_state(struct pwm_chip *chip, true : false; if (pc->data->supports_polarity && !(val & PWM_DUTY_POSITIVE)) - state->polarity = PWM_POLARITY_INVERSED; + state->polarity = PWM_POLARITY_INVERTED; else state->polarity = PWM_POLARITY_NORMAL; @@ -135,7 +135,7 @@ static void rockchip_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, if (pc->data->supports_polarity) { ctrl &= ~PWM_POLARITY_MASK; - if (state->polarity == PWM_POLARITY_INVERSED) + if (state->polarity == PWM_POLARITY_INVERTED) ctrl |= PWM_DUTY_NEGATIVE | PWM_INACTIVE_POSITIVE; else ctrl |= PWM_DUTY_POSITIVE | PWM_INACTIVE_NEGATIVE; diff --git a/drivers/pwm/pwm-sifive.c b/drivers/pwm/pwm-sifive.c index cc63f9baa481..409123405a11 100644 --- a/drivers/pwm/pwm-sifive.c +++ b/drivers/pwm/pwm-sifive.c @@ -124,7 +124,7 @@ static void pwm_sifive_get_state(struct pwm_chip *chip, struct pwm_device *pwm, state->period = ddata->real_period; state->duty_cycle = (u64)duty * ddata->real_period >> PWM_SIFIVE_CMPWIDTH; - state->polarity = PWM_POLARITY_INVERSED; + state->polarity = PWM_POLARITY_INVERTED; } static int pwm_sifive_enable(struct pwm_chip *chip, bool enable) @@ -157,7 +157,7 @@ static int pwm_sifive_apply(struct pwm_chip *chip, struct pwm_device *pwm, int ret = 0; u32 frac; - if (state->polarity != PWM_POLARITY_INVERSED) + if (state->polarity != PWM_POLARITY_INVERTED) return -EINVAL; ret = clk_enable(ddata->clk); diff --git a/drivers/pwm/pwm-sun4i.c b/drivers/pwm/pwm-sun4i.c index 3e3efa6c768f..7ddcdefd2a97 100644 --- a/drivers/pwm/pwm-sun4i.c +++ b/drivers/pwm/pwm-sun4i.c @@ -149,7 +149,7 @@ static void sun4i_pwm_get_state(struct pwm_chip *chip, if (val & BIT_CH(PWM_ACT_STATE, pwm->hwpwm)) state->polarity = PWM_POLARITY_NORMAL; else - state->polarity = PWM_POLARITY_INVERSED; + state->polarity = PWM_POLARITY_INVERTED; if ((val & BIT_CH(PWM_CLK_GATING | PWM_EN, pwm->hwpwm)) == BIT_CH(PWM_CLK_GATING | PWM_EN, pwm->hwpwm)) diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index ab38c8203b79..b96b388f0969 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -118,7 +118,7 @@ static int ecap_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, value = readw(pc->mmio_base + ECCTL2); - if (polarity == PWM_POLARITY_INVERSED) + if (polarity == PWM_POLARITY_INVERTED) /* Duty cycle defines LOW period of PWM */ value |= ECCTL2_APWM_POL_LOW; else diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c index 7b4c770ce9d6..71c337443dd5 100644 --- a/drivers/pwm/pwm-tiehrpwm.c +++ b/drivers/pwm/pwm-tiehrpwm.c @@ -193,7 +193,7 @@ static void configure_polarity(struct ehrpwm_pwm_chip *pc, int chan) aqctl_reg = AQCTLB; aqctl_mask = AQCTL_CBU_MASK; - if (pc->polarity[chan] == PWM_POLARITY_INVERSED) + if (pc->polarity[chan] == PWM_POLARITY_INVERTED) aqctl_val = AQCTL_CHANB_POLINVERSED; else aqctl_val = AQCTL_CHANB_POLNORMAL; @@ -201,7 +201,7 @@ static void configure_polarity(struct ehrpwm_pwm_chip *pc, int chan) aqctl_reg = AQCTLA; aqctl_mask = AQCTL_CAU_MASK; - if (pc->polarity[chan] == PWM_POLARITY_INVERSED) + if (pc->polarity[chan] == PWM_POLARITY_INVERTED) aqctl_val = AQCTL_CHANA_POLINVERSED; else aqctl_val = AQCTL_CHANA_POLNORMAL; diff --git a/drivers/pwm/pwm-vt8500.c b/drivers/pwm/pwm-vt8500.c index 11d45e56a923..fc434965c5ed 100644 --- a/drivers/pwm/pwm-vt8500.c +++ b/drivers/pwm/pwm-vt8500.c @@ -165,7 +165,7 @@ static int vt8500_pwm_set_polarity(struct pwm_chip *chip, val = readl(vt8500->base + REG_CTRL(pwm->hwpwm)); - if (polarity == PWM_POLARITY_INVERSED) + if (polarity == PWM_POLARITY_INVERTED) val |= CTRL_INVERT; else val &= ~CTRL_INVERT; diff --git a/drivers/pwm/pwm-zx.c b/drivers/pwm/pwm-zx.c index e2c21cc34a96..dc7d20e52c52 100644 --- a/drivers/pwm/pwm-zx.c +++ b/drivers/pwm/pwm-zx.c @@ -75,7 +75,7 @@ static void zx_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, if (value & ZX_PWM_POLAR) state->polarity = PWM_POLARITY_NORMAL; else - state->polarity = PWM_POLARITY_INVERSED; + state->polarity = PWM_POLARITY_INVERTED; if (value & ZX_PWM_EN) state->enabled = true; @@ -158,7 +158,7 @@ static int zx_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, if (state->polarity != cstate.polarity) zx_pwm_set_mask(zpc, pwm->hwpwm, ZX_PWM_MODE, ZX_PWM_POLAR, - (state->polarity == PWM_POLARITY_INVERSED) ? + (state->polarity == PWM_POLARITY_INVERTED) ? 0 : ZX_PWM_POLAR); if (state->period != cstate.period || diff --git a/drivers/pwm/sysfs.c b/drivers/pwm/sysfs.c index 2389b8669846..769ac09c56c2 100644 --- a/drivers/pwm/sysfs.c +++ b/drivers/pwm/sysfs.c @@ -166,7 +166,7 @@ static ssize_t polarity_show(struct device *child, polarity = "normal"; break; - case PWM_POLARITY_INVERSED: + case PWM_POLARITY_INVERTED: polarity = "inversed"; break; } @@ -187,7 +187,7 @@ static ssize_t polarity_store(struct device *child, if (sysfs_streq(buf, "normal")) polarity = PWM_POLARITY_NORMAL; else if (sysfs_streq(buf, "inversed")) - polarity = PWM_POLARITY_INVERSED; + polarity = PWM_POLARITY_INVERTED; else return -EINVAL; diff --git a/include/linux/pwm.h b/include/linux/pwm.h index 0ef808d925bb..38b7ed8ef913 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -16,13 +16,13 @@ struct pwm_chip; * @PWM_POLARITY_NORMAL: a high signal for the duration of the duty- * cycle, followed by a low signal for the remainder of the pulse * period - * @PWM_POLARITY_INVERSED: a low signal for the duration of the duty- + * @PWM_POLARITY_INVERTED: a low signal for the duration of the duty- * cycle, followed by a high signal for the remainder of the pulse * period */ enum pwm_polarity { PWM_POLARITY_NORMAL, - PWM_POLARITY_INVERSED, + PWM_POLARITY_INVERTED, }; 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Tue, 17 Mar 2020 12:32:49 +0000 From: Oleksandr Suvorov To: devicetree@vger.kernel.org, linux-pwm@vger.kernel.org Cc: Paul Barker , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Laurent Pinchart , Marcel Ziswiler , Igor Opaniuk , Philippe Schenker , Oleksandr Suvorov , Rob Herring , linux-kernel@vger.kernel.org Subject: [RFC PATCH 4/7] dt-bindings: pwm: add description of PWM polarity Date: Tue, 17 Mar 2020 14:32:28 +0200 Message-Id: <20200317123231.2843297-5-oleksandr.suvorov@toradex.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200317123231.2843297-1-oleksandr.suvorov@toradex.com> References: <20200317123231.2843297-1-oleksandr.suvorov@toradex.com> X-ClientProxiedBy: PR0P264CA0053.FRAP264.PROD.OUTLOOK.COM (2603:10a6:100:1d::17) To VI1PR05MB3279.eurprd05.prod.outlook.com (2603:10a6:802:1c::24) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost (82.193.109.226) by PR0P264CA0053.FRAP264.PROD.OUTLOOK.COM (2603:10a6:100:1d::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2835.15 via Frontend Transport; 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Signed-off-by: Oleksandr Suvorov --- include/dt-bindings/pwm/pwm.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/dt-bindings/pwm/pwm.h b/include/dt-bindings/pwm/pwm.h index 6b58caa6385e..c07da2088a61 100644 --- a/include/dt-bindings/pwm/pwm.h +++ b/include/dt-bindings/pwm/pwm.h @@ -10,7 +10,16 @@ #ifndef _DT_BINDINGS_PWM_PWM_H #define _DT_BINDINGS_PWM_PWM_H +/** + * a high signal for the duration of the duty-cycle, followed by a low signal + * for the remainder of the pulse period. + */ #define PWM_POLARITY_NORMAL 0 + +/** + * a low signal for the duration of the duty-cycle, followed by a high signal + * for the remainder of the pulse period. + */ #define PWM_POLARITY_INVERTED (1 << 0) #endif From patchwork Tue Mar 17 12:32:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksandr Suvorov X-Patchwork-Id: 203201 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EA72EC10F29 for ; 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Received: from VI1PR05MB3279.eurprd05.prod.outlook.com (10.170.238.24) by VI1PR05MB4462.eurprd05.prod.outlook.com (10.171.182.156) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2814.13; Tue, 17 Mar 2020 12:32:52 +0000 Received: from VI1PR05MB3279.eurprd05.prod.outlook.com ([fe80::7cdd:4feb:a8b6:a6d2]) by VI1PR05MB3279.eurprd05.prod.outlook.com ([fe80::7cdd:4feb:a8b6:a6d2%7]) with mapi id 15.20.2814.021; Tue, 17 Mar 2020 12:32:52 +0000 From: Oleksandr Suvorov To: devicetree@vger.kernel.org, linux-pwm@vger.kernel.org Cc: Paul Barker , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Laurent Pinchart , Marcel Ziswiler , Igor Opaniuk , Philippe Schenker , Oleksandr Suvorov , Alex Elder , Alexandre Belloni , Alexandre Torgue , Bartlomiej Zolnierkiewicz , Daniel Thompson , Fabrice Gasnier , Florian Fainelli , Greg Kroah-Hartman , Ingo Molnar , Jingoo Han , Johan Hovold , Lee Jones , Ludovic Desroches , Maxime Coquelin , Milo Kim , Nicolas Ferre , Nicolas Saenz Julienne , Ray Jui , Scott Branden , Steven Rostedt , Thierry Reding , Tony Prisk , Vladimir Zapolskiy , bcm-kernel-feedback-list@broadcom.com, devel@driverdev.osuosl.org, dri-devel@lists.freedesktop.org, greybus-dev@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Subject: [RFC PATCH 5/7] pwm: replace polarity enum with macros Date: Tue, 17 Mar 2020 14:32:29 +0200 Message-Id: <20200317123231.2843297-6-oleksandr.suvorov@toradex.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200317123231.2843297-1-oleksandr.suvorov@toradex.com> References: <20200317123231.2843297-1-oleksandr.suvorov@toradex.com> X-ClientProxiedBy: GVAP278CA0006.CHEP278.PROD.OUTLOOK.COM (2603:10a6:710:20::16) To VI1PR05MB3279.eurprd05.prod.outlook.com (2603:10a6:802:1c::24) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost (82.193.109.226) by GVAP278CA0006.CHEP278.PROD.OUTLOOK.COM (2603:10a6:710:20::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2814.16 via Frontend Transport; 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Prepare to use both polarity flags in DTs. Signed-off-by: Oleksandr Suvorov --- drivers/pwm/core.c | 2 +- drivers/pwm/pwm-atmel-tcb.c | 8 ++++---- drivers/pwm/pwm-bcm-kona.c | 2 +- drivers/pwm/pwm-bcm2835.c | 2 +- drivers/pwm/pwm-berlin.c | 2 +- drivers/pwm/pwm-ep93xx.c | 2 +- drivers/pwm/pwm-hibvt.c | 2 +- drivers/pwm/pwm-lpc18xx-sct.c | 2 +- drivers/pwm/pwm-omap-dmtimer.c | 2 +- drivers/pwm/pwm-renesas-tpu.c | 4 ++-- drivers/pwm/pwm-samsung.c | 2 +- drivers/pwm/pwm-stm32.c | 2 +- drivers/pwm/pwm-tiecap.c | 2 +- drivers/pwm/pwm-tiehrpwm.c | 4 ++-- drivers/pwm/pwm-vt8500.c | 2 +- drivers/pwm/sysfs.c | 2 +- drivers/staging/greybus/pwm.c | 2 +- drivers/video/backlight/lp8788_bl.c | 2 +- include/linux/mfd/lp8788.h | 2 +- include/linux/pwm.h | 29 ++++++++--------------------- include/trace/events/pwm.h | 2 +- 21 files changed, 33 insertions(+), 46 deletions(-) diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 08afbb5b98aa..2cb9db8d545b 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -257,7 +257,7 @@ static bool pwm_ops_check(const struct pwm_ops *ops) * Returns: 0 on success or a negative error code on failure. */ int pwmchip_add_with_polarity(struct pwm_chip *chip, - enum pwm_polarity polarity) + unsigned int polarity) { struct pwm_device *pwm; unsigned int i; diff --git a/drivers/pwm/pwm-atmel-tcb.c b/drivers/pwm/pwm-atmel-tcb.c index 98526a286347..9e8a0b4b1751 100644 --- a/drivers/pwm/pwm-atmel-tcb.c +++ b/drivers/pwm/pwm-atmel-tcb.c @@ -31,7 +31,7 @@ ATMEL_TC_BEEVT | ATMEL_TC_BSWTRG) struct atmel_tcb_pwm_device { - enum pwm_polarity polarity; /* PWM polarity */ + unsigned int polarity; /* PWM polarity */ unsigned div; /* PWM clock divider */ unsigned duty; /* PWM duty expressed in clk cycles */ unsigned period; /* PWM period expressed in clk cycles */ @@ -60,7 +60,7 @@ static inline struct atmel_tcb_pwm_chip *to_tcb_chip(struct pwm_chip *chip) static int atmel_tcb_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct atmel_tcb_pwm_device *tcbpwm = pwm_get_chip_data(pwm); @@ -147,7 +147,7 @@ static void atmel_tcb_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) unsigned group = pwm->hwpwm / 2; unsigned index = pwm->hwpwm % 2; unsigned cmr; - enum pwm_polarity polarity = tcbpwm->polarity; + unsigned int polarity = tcbpwm->polarity; /* * If duty is 0 the timer will be stopped and we have to @@ -206,7 +206,7 @@ static int atmel_tcb_pwm_enable(struct pwm_chip *chip, struct pwm_device *pwm) unsigned group = pwm->hwpwm / 2; unsigned index = pwm->hwpwm % 2; u32 cmr; - enum pwm_polarity polarity = tcbpwm->polarity; + unsigned int polarity = tcbpwm->polarity; /* * If duty is 0 the timer will be stopped and we have to diff --git a/drivers/pwm/pwm-bcm-kona.c b/drivers/pwm/pwm-bcm-kona.c index 02da511814f1..83eab0cc51ce 100644 --- a/drivers/pwm/pwm-bcm-kona.c +++ b/drivers/pwm/pwm-bcm-kona.c @@ -174,7 +174,7 @@ static int kona_pwmc_config(struct pwm_chip *chip, struct pwm_device *pwm, } static int kona_pwmc_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct kona_pwmc *kp = to_kona_pwmc(chip); unsigned int chan = pwm->hwpwm; diff --git a/drivers/pwm/pwm-bcm2835.c b/drivers/pwm/pwm-bcm2835.c index 91e24f01b54e..2110aef85f19 100644 --- a/drivers/pwm/pwm-bcm2835.c +++ b/drivers/pwm/pwm-bcm2835.c @@ -107,7 +107,7 @@ static void bcm2835_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) } static int bcm2835_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct bcm2835_pwm *pc = to_bcm2835_pwm(chip); u32 value; diff --git a/drivers/pwm/pwm-berlin.c b/drivers/pwm/pwm-berlin.c index b91c477cc84b..1a080bf33047 100644 --- a/drivers/pwm/pwm-berlin.c +++ b/drivers/pwm/pwm-berlin.c @@ -127,7 +127,7 @@ static int berlin_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm_dev, static int berlin_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm_dev, - enum pwm_polarity polarity) + unsigned int polarity) { struct berlin_pwm_chip *pwm = to_berlin_pwm_chip(chip); u32 value; diff --git a/drivers/pwm/pwm-ep93xx.c b/drivers/pwm/pwm-ep93xx.c index 02345b6f9fe8..71897ad5f6a0 100644 --- a/drivers/pwm/pwm-ep93xx.c +++ b/drivers/pwm/pwm-ep93xx.c @@ -111,7 +111,7 @@ static int ep93xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, } static int ep93xx_pwm_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct ep93xx_pwm *ep93xx_pwm = to_ep93xx_pwm(chip); int ret; diff --git a/drivers/pwm/pwm-hibvt.c b/drivers/pwm/pwm-hibvt.c index c57a94e7da0f..7e39abce0c14 100644 --- a/drivers/pwm/pwm-hibvt.c +++ b/drivers/pwm/pwm-hibvt.c @@ -116,7 +116,7 @@ static void hibvt_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, static void hibvt_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct hibvt_pwm_chip *hi_pwm_chip = to_hibvt_pwm_chip(chip); diff --git a/drivers/pwm/pwm-lpc18xx-sct.c b/drivers/pwm/pwm-lpc18xx-sct.c index 5ff11145c1a3..3ebb7cca0204 100644 --- a/drivers/pwm/pwm-lpc18xx-sct.c +++ b/drivers/pwm/pwm-lpc18xx-sct.c @@ -225,7 +225,7 @@ static int lpc18xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, static int lpc18xx_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { return 0; } diff --git a/drivers/pwm/pwm-omap-dmtimer.c b/drivers/pwm/pwm-omap-dmtimer.c index 082ccec93133..ebbd1fe57d57 100644 --- a/drivers/pwm/pwm-omap-dmtimer.c +++ b/drivers/pwm/pwm-omap-dmtimer.c @@ -210,7 +210,7 @@ static int pwm_omap_dmtimer_config(struct pwm_chip *chip, static int pwm_omap_dmtimer_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct pwm_omap_dmtimer_chip *omap = to_pwm_omap_dmtimer_chip(chip); diff --git a/drivers/pwm/pwm-renesas-tpu.c b/drivers/pwm/pwm-renesas-tpu.c index 32beeb93ade1..3c594cef2d5a 100644 --- a/drivers/pwm/pwm-renesas-tpu.c +++ b/drivers/pwm/pwm-renesas-tpu.c @@ -72,7 +72,7 @@ struct tpu_pwm_device { struct tpu_device *tpu; unsigned int channel; /* Channel number in the TPU */ - enum pwm_polarity polarity; + unsigned int polarity; unsigned int prescaler; u16 period; u16 duty; @@ -325,7 +325,7 @@ static int tpu_pwm_config(struct pwm_chip *chip, struct pwm_device *_pwm, } static int tpu_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *_pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct tpu_pwm_device *pwm = pwm_get_chip_data(_pwm); diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c index 87a886f7dc2f..7bf4f76e25bc 100644 --- a/drivers/pwm/pwm-samsung.c +++ b/drivers/pwm/pwm-samsung.c @@ -413,7 +413,7 @@ static void pwm_samsung_set_invert(struct samsung_pwm_chip *chip, static int pwm_samsung_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct samsung_pwm_chip *our_chip = to_samsung_pwm_chip(chip); bool invert = (polarity == PWM_POLARITY_NORMAL); diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c index d3be944f2ae9..a83ea66f36c9 100644 --- a/drivers/pwm/pwm-stm32.c +++ b/drivers/pwm/pwm-stm32.c @@ -383,7 +383,7 @@ static int stm32_pwm_config(struct stm32_pwm *priv, int ch, } static int stm32_pwm_set_polarity(struct stm32_pwm *priv, int ch, - enum pwm_polarity polarity) + unsigned int polarity) { u32 mask; diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index b96b388f0969..744144f83355 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -109,7 +109,7 @@ static int ecap_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, } static int ecap_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct ecap_pwm_chip *pc = to_ecap_pwm_chip(chip); u16 value; diff --git a/drivers/pwm/pwm-tiehrpwm.c b/drivers/pwm/pwm-tiehrpwm.c index 71c337443dd5..cde0231e835a 100644 --- a/drivers/pwm/pwm-tiehrpwm.c +++ b/drivers/pwm/pwm-tiehrpwm.c @@ -109,7 +109,7 @@ struct ehrpwm_pwm_chip { unsigned long clk_rate; void __iomem *mmio_base; unsigned long period_cycles[NUM_PWM_CHANNEL]; - enum pwm_polarity polarity[NUM_PWM_CHANNEL]; + unsigned int polarity[NUM_PWM_CHANNEL]; struct clk *tbclk; struct ehrpwm_context ctx; }; @@ -306,7 +306,7 @@ static int ehrpwm_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, static int ehrpwm_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct ehrpwm_pwm_chip *pc = to_ehrpwm_pwm_chip(chip); diff --git a/drivers/pwm/pwm-vt8500.c b/drivers/pwm/pwm-vt8500.c index fc434965c5ed..076c9f207d64 100644 --- a/drivers/pwm/pwm-vt8500.c +++ b/drivers/pwm/pwm-vt8500.c @@ -158,7 +158,7 @@ static void vt8500_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm) static int vt8500_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct vt8500_chip *vt8500 = to_vt8500_chip(chip); u32 val; diff --git a/drivers/pwm/sysfs.c b/drivers/pwm/sysfs.c index 769ac09c56c2..7cf787ac5e23 100644 --- a/drivers/pwm/sysfs.c +++ b/drivers/pwm/sysfs.c @@ -180,7 +180,7 @@ static ssize_t polarity_store(struct device *child, { struct pwm_export *export = child_to_pwm_export(child); struct pwm_device *pwm = export->pwm; - enum pwm_polarity polarity; + unsigned int polarity; struct pwm_state state; int ret; diff --git a/drivers/staging/greybus/pwm.c b/drivers/staging/greybus/pwm.c index 891a6a672378..338c76c4be9b 100644 --- a/drivers/staging/greybus/pwm.c +++ b/drivers/staging/greybus/pwm.c @@ -213,7 +213,7 @@ static int gb_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, }; static int gb_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity) + unsigned int polarity) { struct gb_pwm_chip *pwmc = pwm_chip_to_gb_pwm_chip(chip); diff --git a/drivers/video/backlight/lp8788_bl.c b/drivers/video/backlight/lp8788_bl.c index ba42f3fe0c73..a589d5e51865 100644 --- a/drivers/video/backlight/lp8788_bl.c +++ b/drivers/video/backlight/lp8788_bl.c @@ -37,7 +37,7 @@ struct lp8788_bl_config { enum lp8788_bl_full_scale_current full_scale; enum lp8788_bl_ramp_step rise_time; enum lp8788_bl_ramp_step fall_time; - enum pwm_polarity pwm_pol; + unsigned int pwm_pol; }; struct lp8788_bl { diff --git a/include/linux/mfd/lp8788.h b/include/linux/mfd/lp8788.h index 3d5c480d58ea..e0321aedf4c0 100644 --- a/include/linux/mfd/lp8788.h +++ b/include/linux/mfd/lp8788.h @@ -227,7 +227,7 @@ struct lp8788_backlight_platform_data { enum lp8788_bl_full_scale_current full_scale; enum lp8788_bl_ramp_step rise_time; enum lp8788_bl_ramp_step fall_time; - enum pwm_polarity pwm_pol; + unsigned int pwm_pol; unsigned int period_ns; }; diff --git a/include/linux/pwm.h b/include/linux/pwm.h index 38b7ed8ef913..c7b35f0602fa 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -5,26 +5,13 @@ #include #include #include +#include struct pwm_capture; struct seq_file; struct pwm_chip; -/** - * enum pwm_polarity - polarity of a PWM signal - * @PWM_POLARITY_NORMAL: a high signal for the duration of the duty- - * cycle, followed by a low signal for the remainder of the pulse - * period - * @PWM_POLARITY_INVERTED: a low signal for the duration of the duty- - * cycle, followed by a high signal for the remainder of the pulse - * period - */ -enum pwm_polarity { - PWM_POLARITY_NORMAL, - PWM_POLARITY_INVERTED, -}; - /** * struct pwm_args - board-dependent PWM arguments * @period: reference period @@ -40,7 +27,7 @@ enum pwm_polarity { */ struct pwm_args { unsigned int period; - enum pwm_polarity polarity; + unsigned int polarity; }; enum { @@ -58,7 +45,7 @@ enum { struct pwm_state { unsigned int period; unsigned int duty_cycle; - enum pwm_polarity polarity; + unsigned int polarity; bool enabled; }; @@ -135,7 +122,7 @@ static inline unsigned int pwm_get_duty_cycle(const struct pwm_device *pwm) return state.duty_cycle; } -static inline enum pwm_polarity pwm_get_polarity(const struct pwm_device *pwm) +static inline unsigned int pwm_get_polarity(const struct pwm_device *pwm) { struct pwm_state state; @@ -268,7 +255,7 @@ struct pwm_ops { int (*config)(struct pwm_chip *chip, struct pwm_device *pwm, int duty_ns, int period_ns); int (*set_polarity)(struct pwm_chip *chip, struct pwm_device *pwm, - enum pwm_polarity polarity); + unsigned int polarity); int (*enable)(struct pwm_chip *chip, struct pwm_device *pwm); void (*disable)(struct pwm_chip *chip, struct pwm_device *pwm); }; @@ -391,7 +378,7 @@ int pwm_set_chip_data(struct pwm_device *pwm, void *data); void *pwm_get_chip_data(struct pwm_device *pwm); int pwmchip_add_with_polarity(struct pwm_chip *chip, - enum pwm_polarity polarity); + unsigned int polarity); int pwmchip_add(struct pwm_chip *chip); int pwmchip_remove(struct pwm_chip *chip); struct pwm_device *pwm_request_from_chip(struct pwm_chip *chip, @@ -471,7 +458,7 @@ static inline int pwmchip_add(struct pwm_chip *chip) return -EINVAL; } -static inline int pwmchip_add_inversed(struct pwm_chip *chip) +static inline int pwmchip_add_inverted(struct pwm_chip *chip) { return -EINVAL; } @@ -569,7 +556,7 @@ struct pwm_lookup { const char *dev_id; const char *con_id; unsigned int period; - enum pwm_polarity polarity; + unsigned int polarity; const char *module; /* optional, may be NULL */ }; diff --git a/include/trace/events/pwm.h b/include/trace/events/pwm.h index cf243de41cc8..e3f40ba2ab9c 100644 --- a/include/trace/events/pwm.h +++ b/include/trace/events/pwm.h @@ -18,7 +18,7 @@ DECLARE_EVENT_CLASS(pwm, __field(struct pwm_device *, pwm) __field(u64, period) __field(u64, duty_cycle) - __field(enum pwm_polarity, polarity) + __field(unsigned int, polarity) __field(bool, enabled) ), From patchwork Tue Mar 17 12:32:31 2020 Content-Type: text/plain; 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Tue, 17 Mar 2020 12:32:56 +0000 From: Oleksandr Suvorov To: devicetree@vger.kernel.org, linux-pwm@vger.kernel.org Cc: Paul Barker , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Laurent Pinchart , Marcel Ziswiler , Igor Opaniuk , Philippe Schenker , Oleksandr Suvorov , Alexandre Belloni , Bartosz Golaszewski , =?utf-8?q?Beno=C3=AEt_Cousson?= , Chen-Yu Tsai , David Lechner , Fabio Estevam , Geert Uytterhoeven , Heiko Stuebner , Jisheng Zhang , Kevin Hilman , Krzysztof Kozlowski , Kukjin Kim , Ludovic Desroches , Magnus Damm , Maxime Ripard , NXP Linux Team , Nicolas Ferre , Pengutronix Kernel Team , Peter Rosin , Rob Herring , Sascha Hauer , Sebastian Hesselbarth , Sekhar Nori , Shawn Guo , Stefan Agner , Tony Lindgren , linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [RFC PATCH 7/7] arm: dts: pwm: replace polarity constant with macro Date: Tue, 17 Mar 2020 14:32:31 +0200 Message-Id: <20200317123231.2843297-8-oleksandr.suvorov@toradex.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200317123231.2843297-1-oleksandr.suvorov@toradex.com> References: <20200317123231.2843297-1-oleksandr.suvorov@toradex.com> X-ClientProxiedBy: PR0P264CA0055.FRAP264.PROD.OUTLOOK.COM (2603:10a6:100:1d::19) To VI1PR05MB3279.eurprd05.prod.outlook.com (2603:10a6:802:1c::24) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost (82.193.109.226) by PR0P264CA0055.FRAP264.PROD.OUTLOOK.COM (2603:10a6:100:1d::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2814.14 via Frontend Transport; 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X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData: O2Wp8K5vbuXUdHxPHQK9d4OK0aLTdJ3wvdp+oNqLqHrQGjgoKofPRxTrThKQNOe4gnhbx5oSGFxFmDOgmk/07xo99jME7YSOWfzJbOeiqaRYY4IaWF1bPRhuobA3xv3+iAY4uIbVR8mJc/vz4eDrWw== X-OriginatorOrg: toradex.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4cf6849a-bb29-4d99-5041-08d7ca6f5220 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Mar 2020 12:32:56.6413 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: d9995866-0d9b-4251-8315-093f062abab4 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 6nNVUt2OtsSWkvp9AagC2c7ZYtF4TSsw8KkdqGDJThmz+CoG4CxnJL8PeFDk/seedyQd+1RmlXPPjxMZEvrF6Voi3tsBVa3Od7IaZFdCVKk= X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB4462 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org There is the PWM_POLARITY_NORMAL defined and describled in and used by pwm drivers. This patch converts all '0' constant in pwms parameters into PWM_POLARITY_NORMAL. Replace with sed regexp: 's/(pwms = <&[a-zA-Z_0-9]+ [0-9]+ [0-9]+) 0>/\1 PWM_POLARITY_NORMAL>/' Then: - included pwm.h in some dts/dtsi to fix building errors about undefined symbols. - fixed the patman warnings about the code format; Signed-off-by: Oleksandr Suvorov --- arch/arm/boot/dts/am335x-cm-t335.dts | 2 +- arch/arm/boot/dts/am335x-evm.dts | 2 +- arch/arm/boot/dts/am3517-evm.dts | 2 +- arch/arm/boot/dts/at91-dvk_su60_somc_lcm.dtsi | 2 +- arch/arm/boot/dts/at91-kizbox2-common.dtsi | 6 +++--- arch/arm/boot/dts/at91-kizbox3_common.dtsi | 8 ++++---- arch/arm/boot/dts/at91-kizboxmini-common.dtsi | 6 +++--- arch/arm/boot/dts/at91-nattis-2-natte-2.dts | 2 +- arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts | 2 +- arch/arm/boot/dts/at91sam9n12ek.dts | 2 +- arch/arm/boot/dts/at91sam9x5dm.dtsi | 2 +- arch/arm/boot/dts/berlin2cd-google-chromecast.dts | 4 ++-- arch/arm/boot/dts/da850-evm.dts | 2 +- arch/arm/boot/dts/da850-lego-ev3.dts | 4 ++-- arch/arm/boot/dts/exynos4412-midas.dtsi | 2 +- arch/arm/boot/dts/exynos4412-odroidu3.dts | 2 +- arch/arm/boot/dts/exynos5250-snow-common.dtsi | 2 +- arch/arm/boot/dts/exynos5410-odroidxu.dts | 2 +- arch/arm/boot/dts/exynos5420-peach-pit.dts | 2 +- arch/arm/boot/dts/exynos5422-odroidhc1.dts | 2 +- arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi | 2 +- arch/arm/boot/dts/exynos5422-odroidxu4.dts | 2 +- arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi | 4 ++-- arch/arm/boot/dts/exynos5800-peach-pi.dts | 2 +- arch/arm/boot/dts/imx53-tx53-x13x.dts | 5 +++-- arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts | 2 +- arch/arm/boot/dts/imx6q-display5.dtsi | 2 +- arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts | 2 +- arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts | 2 +- arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi | 4 ++-- arch/arm/boot/dts/imx7-colibri.dtsi | 4 +++- arch/arm/boot/dts/imx7d-nitrogen7.dts | 3 ++- arch/arm/boot/dts/imx7d-pico.dtsi | 3 ++- arch/arm/boot/dts/imx7d-sdb.dts | 3 ++- arch/arm/boot/dts/imx7ulp-evk.dts | 3 ++- arch/arm/boot/dts/iwg20d-q7-common.dtsi | 2 +- arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi | 2 +- arch/arm/boot/dts/meson8b-ec100.dts | 4 ++-- arch/arm/boot/dts/meson8b-mxq.dts | 4 ++-- arch/arm/boot/dts/meson8b-odroidc1.dts | 4 ++-- arch/arm/boot/dts/motorola-mapphone-common.dtsi | 3 ++- arch/arm/boot/dts/omap3-gta04.dtsi | 2 +- arch/arm/boot/dts/omap3-n900.dts | 2 +- arch/arm/boot/dts/rk3288-veyron-edp.dtsi | 2 +- arch/arm/boot/dts/rk3288-veyron.dtsi | 2 +- arch/arm/boot/dts/rv1108-evb.dts | 2 +- arch/arm/boot/dts/s3c6410-mini6410.dts | 2 +- arch/arm/boot/dts/s5pv210-aries.dtsi | 2 +- arch/arm/boot/dts/s5pv210-smdkv210.dts | 2 +- arch/arm/boot/dts/sun5i-gr8-evb.dts | 2 +- arch/arm/boot/dts/vf-colibri.dtsi | 4 +++- 51 files changed, 76 insertions(+), 66 deletions(-) diff --git a/arch/arm/boot/dts/am335x-cm-t335.dts b/arch/arm/boot/dts/am335x-cm-t335.dts index c6fe9db660e2..cb1ec60fb455 100644 --- a/arch/arm/boot/dts/am335x-cm-t335.dts +++ b/arch/arm/boot/dts/am335x-cm-t335.dts @@ -48,7 +48,7 @@ vwlan_fixed: fixedregulator2 { backlight { compatible = "pwm-backlight"; - pwms = <&ecap0 0 50000 0>; + pwms = <&ecap0 0 50000 PWM_POLARITY_NORMAL>; brightness-levels = <0 51 53 56 62 75 101 152 255>; default-brightness-level = <8>; }; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 68252dab32c3..dd8eba3d85c7 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -115,7 +115,7 @@ switch10 { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&ecap0 0 50000 0>; + pwms = <&ecap0 0 50000 PWM_POLARITY_NORMAL>; brightness-levels = <0 51 53 56 62 75 101 152 255>; default-brightness-level = <8>; }; diff --git a/arch/arm/boot/dts/am3517-evm.dts b/arch/arm/boot/dts/am3517-evm.dts index a1fd3e63e86e..206e00db67f7 100644 --- a/arch/arm/boot/dts/am3517-evm.dts +++ b/arch/arm/boot/dts/am3517-evm.dts @@ -144,7 +144,7 @@ bl: backlight { pinctrl-names = "default"; power-supply = <&vdd_io_reg>; pinctrl-0 = <&backlight_pins>; - pwms = <&pwm11 0 5000000 0>; + pwms = <&pwm11 0 5000000 PWM_POLARITY_NORMAL>; brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; default-brightness-level = <7>; enable-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>; /* gpio_182 */ diff --git a/arch/arm/boot/dts/at91-dvk_su60_somc_lcm.dtsi b/arch/arm/boot/dts/at91-dvk_su60_somc_lcm.dtsi index bea920b192b6..839b0d1e8a17 100644 --- a/arch/arm/boot/dts/at91-dvk_su60_somc_lcm.dtsi +++ b/arch/arm/boot/dts/at91-dvk_su60_somc_lcm.dtsi @@ -10,7 +10,7 @@ / { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&hlcdc_pwm 0 50000 0>; + pwms = <&hlcdc_pwm 0 50000 PWM_POLARITY_NORMAL>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; status = "okay"; diff --git a/arch/arm/boot/dts/at91-kizbox2-common.dtsi b/arch/arm/boot/dts/at91-kizbox2-common.dtsi index af38253a6e7a..cea5226c5118 100644 --- a/arch/arm/boot/dts/at91-kizbox2-common.dtsi +++ b/arch/arm/boot/dts/at91-kizbox2-common.dtsi @@ -63,21 +63,21 @@ pwm_leds { blue { label = "pwm:blue:user"; - pwms = <&pwm0 2 10000000 0>; + pwms = <&pwm0 2 10000000 PWM_POLARITY_NORMAL>; max-brightness = <255>; linux,default-trigger = "none"; }; green { label = "pwm:green:user"; - pwms = <&pwm0 1 10000000 0>; + pwms = <&pwm0 1 10000000 PWM_POLARITY_NORMAL>; max-brightness = <255>; linux,default-trigger = "default-on"; }; red { label = "pwm:red:user"; - pwms = <&pwm0 0 10000000 0>; + pwms = <&pwm0 0 10000000 PWM_POLARITY_NORMAL>; max-brightness = <255>; linux,default-trigger = "default-on"; }; diff --git a/arch/arm/boot/dts/at91-kizbox3_common.dtsi b/arch/arm/boot/dts/at91-kizbox3_common.dtsi index 299e74d23184..f1a8448ba6e1 100644 --- a/arch/arm/boot/dts/at91-kizbox3_common.dtsi +++ b/arch/arm/boot/dts/at91-kizbox3_common.dtsi @@ -73,7 +73,7 @@ &pinctrl_pwm0_pwm_h2 red { label = "pwm:red:user"; - pwms = <&pwm0 0 10000000 0>; + pwms = <&pwm0 0 10000000 PWM_POLARITY_NORMAL>; max-brightness = <255>; linux,default-trigger = "default-on"; status = "disabled"; @@ -81,7 +81,7 @@ red { green { label = "pwm:green:user"; - pwms = <&pwm0 1 10000000 0>; + pwms = <&pwm0 1 10000000 PWM_POLARITY_NORMAL>; max-brightness = <255>; linux,default-trigger = "default-on"; status = "disabled"; @@ -89,14 +89,14 @@ green { blue { label = "pwm:blue:user"; - pwms = <&pwm0 2 10000000 0>; + pwms = <&pwm0 2 10000000 PWM_POLARITY_NORMAL>; max-brightness = <255>; status = "disabled"; }; white { label = "pwm:white:user"; - pwms = <&pwm0 3 10000000 0>; + pwms = <&pwm0 3 10000000 PWM_POLARITY_NORMAL>; max-brightness = <255>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/at91-kizboxmini-common.dtsi b/arch/arm/boot/dts/at91-kizboxmini-common.dtsi index fddf267b2d17..60dad4ff6f27 100644 --- a/arch/arm/boot/dts/at91-kizboxmini-common.dtsi +++ b/arch/arm/boot/dts/at91-kizboxmini-common.dtsi @@ -59,7 +59,7 @@ leds: pwm_leds { led_blue: pwm_blue { label = "pwm:blue:user"; - pwms = <&pwm0 2 10000000 0>; + pwms = <&pwm0 2 10000000 PWM_POLARITY_NORMAL>; max-brightness = <255>; linux,default-trigger = "none"; status = "disabled"; @@ -67,14 +67,14 @@ led_blue: pwm_blue { led_green: pwm_green { label = "pwm:green:user"; - pwms = <&pwm0 0 10000000 0>; + pwms = <&pwm0 0 10000000 PWM_POLARITY_NORMAL>; max-brightness = <255>; linux,default-trigger = "default-on"; }; led_red: pwm_red { label = "pwm:red:user"; - pwms = <&pwm0 1 10000000 0>; + pwms = <&pwm0 1 10000000 PWM_POLARITY_NORMAL>; max-brightness = <255>; linux,default-trigger = "default-on"; }; diff --git a/arch/arm/boot/dts/at91-nattis-2-natte-2.dts b/arch/arm/boot/dts/at91-nattis-2-natte-2.dts index 4f123477e631..d9813299fd47 100644 --- a/arch/arm/boot/dts/at91-nattis-2-natte-2.dts +++ b/arch/arm/boot/dts/at91-nattis-2-natte-2.dts @@ -42,7 +42,7 @@ bl_reg: backlight-regulator { panel_bl: backlight { compatible = "pwm-backlight"; - pwms = <&hlcdc_pwm 0 100000 0>; + pwms = <&hlcdc_pwm 0 100000 PWM_POLARITY_NORMAL>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 diff --git a/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts b/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts index 4d7cee569ff2..0ab4533ca789 100644 --- a/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts +++ b/arch/arm/boot/dts/at91-sama5d4_ma5d4evk.dts @@ -105,7 +105,7 @@ pinctrl_usba_vbus: usba_vbus { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&hlcdc_pwm 0 50000 0>; + pwms = <&hlcdc_pwm 0 50000 PWM_POLARITY_NORMAL>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; status = "okay"; diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index d36e162a8817..958c87abd865 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -189,7 +189,7 @@ usb0: ohci@500000 { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&hlcdc_pwm 0 50000 0>; + pwms = <&hlcdc_pwm 0 50000 PWM_POLARITY_NORMAL>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; power-supply = <&bl_reg>; diff --git a/arch/arm/boot/dts/at91sam9x5dm.dtsi b/arch/arm/boot/dts/at91sam9x5dm.dtsi index a9278038af3b..a04ca0b08494 100644 --- a/arch/arm/boot/dts/at91sam9x5dm.dtsi +++ b/arch/arm/boot/dts/at91sam9x5dm.dtsi @@ -11,7 +11,7 @@ / { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&hlcdc_pwm 0 50000 0>; + pwms = <&hlcdc_pwm 0 50000 PWM_POLARITY_NORMAL>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; power-supply = <&bl_reg>; diff --git a/arch/arm/boot/dts/berlin2cd-google-chromecast.dts b/arch/arm/boot/dts/berlin2cd-google-chromecast.dts index 56fa951bc86f..12c19f45efad 100644 --- a/arch/arm/boot/dts/berlin2cd-google-chromecast.dts +++ b/arch/arm/boot/dts/berlin2cd-google-chromecast.dts @@ -41,14 +41,14 @@ leds { white { label = "white"; - pwms = <&pwm 0 600000 0>; + pwms = <&pwm 0 600000 PWM_POLARITY_NORMAL>; max-brightness = <255>; linux,default-trigger = "default-on"; }; red { label = "red"; - pwms = <&pwm 1 600000 0>; + pwms = <&pwm 1 600000 PWM_POLARITY_NORMAL>; max-brightness = <255>; }; }; diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index f2e7609e5346..d62503cb9a88 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -34,7 +34,7 @@ backlight: backlight-pwm { * schematic needs to be 1015171 (15 March 2010), Rev A * or newer. */ - pwms = <&ecap2 0 50000 0>; + pwms = <&ecap2 0 50000 PWM_POLARITY_NORMAL>; brightness-levels = <0 10 20 30 40 50 60 70 80 90 99>; default-brightness-level = <7>; }; diff --git a/arch/arm/boot/dts/da850-lego-ev3.dts b/arch/arm/boot/dts/da850-lego-ev3.dts index afd04a423856..4dc42901c6f4 100644 --- a/arch/arm/boot/dts/da850-lego-ev3.dts +++ b/arch/arm/boot/dts/da850-lego-ev3.dts @@ -118,7 +118,7 @@ sound { compatible = "pwm-beeper"; pinctrl-names = "default"; pinctrl-0 = <&ehrpwm0b_pins>; - pwms = <&ehrpwm0 1 1000000 0>; + pwms = <&ehrpwm0 1 1000000 PWM_POLARITY_NORMAL>; amp-supply = <&>; }; @@ -185,7 +185,7 @@ bt_slow_clk: bt-clock { compatible = "pwm-clock"; #clock-cells = <0>; clock-frequency = <32768>; - pwms = <&ecap2 0 30518 0>; + pwms = <&ecap2 0 30518 PWM_POLARITY_NORMAL>; }; /* ARM local RAM */ diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi index 3023bc3b68ce..ee64081abce9 100644 --- a/arch/arm/boot/dts/exynos4412-midas.dtsi +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi @@ -171,7 +171,7 @@ charger_reg: CHARGER { max77693_haptic { compatible = "maxim,max77693-haptic"; haptic-supply = <&ldo26_reg>; - pwms = <&pwm 0 38022 0>; + pwms = <&pwm 0 38022 PWM_POLARITY_NORMAL>; }; charger { diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts index 8ff243ba4542..d97b290565e2 100644 --- a/arch/arm/boot/dts/exynos4412-odroidu3.dts +++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts @@ -33,7 +33,7 @@ led1 { fan0: pwm-fan { compatible = "pwm-fan"; - pwms = <&pwm 0 10000 0>; + pwms = <&pwm 0 10000 PWM_POLARITY_NORMAL>; #cooling-cells = <2>; cooling-levels = <0 102 170 230>; }; diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi index c952a615148e..8b94b9d88f1e 100644 --- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi +++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi @@ -196,7 +196,7 @@ xxti { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm 0 1000000 0>; + pwms = <&pwm 0 1000000 PWM_POLARITY_NORMAL>; brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; default-brightness-level = <7>; enable-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/exynos5410-odroidxu.dts b/arch/arm/boot/dts/exynos5410-odroidxu.dts index 4f9297ae0763..5edd2b94135a 100644 --- a/arch/arm/boot/dts/exynos5410-odroidxu.dts +++ b/arch/arm/boot/dts/exynos5410-odroidxu.dts @@ -37,7 +37,7 @@ emmc_pwrseq: pwrseq { fan0: pwm-fan { compatible = "pwm-fan"; - pwms = <&pwm 0 20972 0>; + pwms = <&pwm 0 20972 PWM_POLARITY_NORMAL>; #cooling-cells = <2>; cooling-levels = <0 130 170 230>; }; diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index 2bcbdf8a39bf..1a89f3783b42 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -34,7 +34,7 @@ aliases { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm 0 1000000 0>; + pwms = <&pwm 0 1000000 PWM_POLARITY_NORMAL>; brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; default-brightness-level = <7>; power-supply = <&tps65090_fet1>; diff --git a/arch/arm/boot/dts/exynos5422-odroidhc1.dts b/arch/arm/boot/dts/exynos5422-odroidhc1.dts index 812659260278..c7d81c4d3465 100644 --- a/arch/arm/boot/dts/exynos5422-odroidhc1.dts +++ b/arch/arm/boot/dts/exynos5422-odroidhc1.dts @@ -20,7 +20,7 @@ pwmleds { blueled { label = "blue:heartbeat"; - pwms = <&pwm 2 2000000 0>; + pwms = <&pwm 2 2000000 PWM_POLARITY_NORMAL>; pwm-names = "pwm2"; max_brightness = <255>; linux,default-trigger = "heartbeat"; diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi index 5da2d81e3be2..ecebb6867329 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi +++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi @@ -43,7 +43,7 @@ emmc_pwrseq: pwrseq { fan0: pwm-fan { compatible = "pwm-fan"; - pwms = <&pwm 0 20972 0>; + pwms = <&pwm 0 20972 PWM_POLARITY_NORMAL>; #cooling-cells = <2>; cooling-levels = <0 130 170 230>; }; diff --git a/arch/arm/boot/dts/exynos5422-odroidxu4.dts b/arch/arm/boot/dts/exynos5422-odroidxu4.dts index 892d389d6d09..ef22f2b37dea 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu4.dts +++ b/arch/arm/boot/dts/exynos5422-odroidxu4.dts @@ -22,7 +22,7 @@ pwmleds { blueled { label = "blue:heartbeat"; - pwms = <&pwm 2 2000000 0>; + pwms = <&pwm 2 2000000 PWM_POLARITY_NORMAL>; pwm-names = "pwm2"; max_brightness = <255>; linux,default-trigger = "heartbeat"; diff --git a/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi b/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi index 56acd832f0b3..90d80aa8b160 100644 --- a/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi +++ b/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi @@ -16,7 +16,7 @@ pwmleds { greenled { label = "green:mmc0"; - pwms = <&pwm 1 2000000 0>; + pwms = <&pwm 1 2000000 PWM_POLARITY_NORMAL>; pwm-names = "pwm1"; /* * Green LED is much brighter than the others @@ -28,7 +28,7 @@ greenled { blueled { label = "blue:heartbeat"; - pwms = <&pwm 2 2000000 0>; + pwms = <&pwm 2 2000000 PWM_POLARITY_NORMAL>; pwm-names = "pwm2"; max_brightness = <255>; linux,default-trigger = "heartbeat"; diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index 60ab0effe474..ef289c040a78 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -32,7 +32,7 @@ aliases { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm 0 1000000 0>; + pwms = <&pwm 0 1000000 PWM_POLARITY_NORMAL>; brightness-levels = <0 100 500 1000 1500 2000 2500 2800>; default-brightness-level = <7>; enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/imx53-tx53-x13x.dts b/arch/arm/boot/dts/imx53-tx53-x13x.dts index 6cdf2082c742..57d5d7fe3881 100644 --- a/arch/arm/boot/dts/imx53-tx53-x13x.dts +++ b/arch/arm/boot/dts/imx53-tx53-x13x.dts @@ -48,6 +48,7 @@ /dts-v1/; #include "imx53-tx53.dtsi" #include +#include / { model = "Ka-Ro electronics TX53 module (LVDS)"; @@ -61,7 +62,7 @@ aliases { backlight0: backlight0 { compatible = "pwm-backlight"; - pwms = <&pwm2 0 500000 0>; + pwms = <&pwm2 0 500000 PWM_POLARITY_NORMAL>; power-supply = <®_3v3>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 @@ -81,7 +82,7 @@ backlight0: backlight0 { backlight1: backlight1 { compatible = "pwm-backlight"; - pwms = <&pwm1 0 500000 0>; + pwms = <&pwm1 0 500000 PWM_POLARITY_NORMAL>; power-supply = <®_3v3>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 diff --git a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts index 51a9bb9d6bc2..12c43823b1ed 100644 --- a/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts +++ b/arch/arm/boot/dts/imx6dl-tx6dl-comtft.dts @@ -50,7 +50,7 @@ / { }; &backlight { - pwms = <&pwm2 0 500000 0>; + pwms = <&pwm2 0 500000 PWM_POLARITY_NORMAL>; /delete-property/ turn-on-delay-ms; }; diff --git a/arch/arm/boot/dts/imx6q-display5.dtsi b/arch/arm/boot/dts/imx6q-display5.dtsi index 83524bb99eb3..b37382b0a4f1 100644 --- a/arch/arm/boot/dts/imx6q-display5.dtsi +++ b/arch/arm/boot/dts/imx6q-display5.dtsi @@ -56,7 +56,7 @@ backlight_lvds: backlight { compatible = "pwm-backlight"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_backlight>; - pwms = <&pwm2 0 5000000 0>; + pwms = <&pwm2 0 5000000 PWM_POLARITY_NORMAL>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 diff --git a/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts b/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts index ac3050a835e5..507133858719 100644 --- a/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts +++ b/arch/arm/boot/dts/imx6q-tx6q-1010-comtft.dts @@ -50,7 +50,7 @@ / { }; &backlight { - pwms = <&pwm2 0 500000 0>; + pwms = <&pwm2 0 500000 PWM_POLARITY_NORMAL>; /delete-property/ turn-on-delay-ms; }; diff --git a/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts b/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts index a773f252816c..6656da97c7d2 100644 --- a/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts +++ b/arch/arm/boot/dts/imx6q-tx6q-1020-comtft.dts @@ -50,7 +50,7 @@ / { }; &backlight { - pwms = <&pwm2 0 500000 0>; + pwms = <&pwm2 0 500000 PWM_POLARITY_NORMAL>; /delete-property/ turn-on-delay-ms; }; diff --git a/arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi b/arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi index 2ca2eb37e14f..04387d0fe8f3 100644 --- a/arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi +++ b/arch/arm/boot/dts/imx6qdl-tx6-lvds.dtsi @@ -48,7 +48,7 @@ aliases { backlight0: backlight0 { compatible = "pwm-backlight"; - pwms = <&pwm2 0 500000 0>; + pwms = <&pwm2 0 500000 PWM_POLARITY_NORMAL>; power-supply = <®_lcd0_pwr>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 @@ -66,7 +66,7 @@ backlight0: backlight0 { backlight1: backlight1 { compatible = "pwm-backlight"; - pwms = <&pwm1 0 500000 0>; + pwms = <&pwm1 0 500000 PWM_POLARITY_NORMAL>; power-supply = <®_lcd1_pwr>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index dbb98b03f9ad..4b0d8f35e119 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -4,12 +4,14 @@ * */ +#include + / { bl: backlight { compatible = "pwm-backlight"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_bl_on>; - pwms = <&pwm1 0 5000000 0>; + pwms = <&pwm1 0 5000000 PWM_POLARITY_NORMAL>; enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/imx7d-nitrogen7.dts b/arch/arm/boot/dts/imx7d-nitrogen7.dts index 6b4acea1ef79..b3e32b3a7a35 100644 --- a/arch/arm/boot/dts/imx7d-nitrogen7.dts +++ b/arch/arm/boot/dts/imx7d-nitrogen7.dts @@ -6,6 +6,7 @@ /dts-v1/; #include "imx7d.dtsi" +#include / { model = "Boundary Devices i.MX7 Nitrogen7 Board"; @@ -26,7 +27,7 @@ backlight-j9 { backlight_lcd: backlight-j20 { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000 0>; + pwms = <&pwm1 0 5000000 PWM_POLARITY_NORMAL>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; status = "okay"; diff --git a/arch/arm/boot/dts/imx7d-pico.dtsi b/arch/arm/boot/dts/imx7d-pico.dtsi index e57da0d32b98..08f0f46f1e60 100644 --- a/arch/arm/boot/dts/imx7d-pico.dtsi +++ b/arch/arm/boot/dts/imx7d-pico.dtsi @@ -5,11 +5,12 @@ /dts-v1/; #include "imx7d.dtsi" +#include / { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm4 0 50000 0>; + pwms = <&pwm4 0 50000 PWM_POLARITY_NORMAL>; brightness-levels = <0 36 72 108 144 180 216 255>; default-brightness-level = <6>; }; diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index 869efbc4af42..e924ee8eddcb 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -5,6 +5,7 @@ /dts-v1/; #include "imx7d.dtsi" +#include / { model = "Freescale i.MX7 SabreSD Board"; @@ -129,7 +130,7 @@ reg_fec2_3v3: regulator-fec2-3v3 { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000 0>; + pwms = <&pwm1 0 5000000 PWM_POLARITY_NORMAL>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; status = "okay"; diff --git a/arch/arm/boot/dts/imx7ulp-evk.dts b/arch/arm/boot/dts/imx7ulp-evk.dts index eff51e113db4..818bc0fac3d4 100644 --- a/arch/arm/boot/dts/imx7ulp-evk.dts +++ b/arch/arm/boot/dts/imx7ulp-evk.dts @@ -8,6 +8,7 @@ /dts-v1/; #include "imx7ulp.dtsi" +#include / { model = "NXP i.MX7ULP EVK"; @@ -24,7 +25,7 @@ memory@60000000 { backlight { compatible = "pwm-backlight"; - pwms = <&tpm4 1 50000 0>; + pwms = <&tpm4 1 50000 PWM_POLARITY_NORMAL>; brightness-levels = <0 20 25 30 35 40 100>; default-brightness-level = <6>; status = "okay"; diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi index ebbe1518ef8a..e9ea04540c16 100644 --- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi +++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi @@ -49,7 +49,7 @@ audio_clock: audio_clock { lcd_backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm3 0 5000000 0>; + pwms = <&pwm3 0 5000000 PWM_POLARITY_NORMAL>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; enable-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi index f7b82ced4080..4bf696c3c242 100644 --- a/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi +++ b/arch/arm/boot/dts/logicpd-torpedo-baseboard.dtsi @@ -149,7 +149,7 @@ bl: backlight { compatible = "pwm-backlight"; pinctrl-names = "default"; pinctrl-0 = <&backlight_pins>; - pwms = <&pwm10 0 5000000 0>; + pwms = <&pwm10 0 5000000 PWM_POLARITY_NORMAL>; brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; default-brightness-level = <7>; enable-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH>; /* gpio_154 */ diff --git a/arch/arm/boot/dts/meson8b-ec100.dts b/arch/arm/boot/dts/meson8b-ec100.dts index 163a200d5a7b..0380206eb13f 100644 --- a/arch/arm/boot/dts/meson8b-ec100.dts +++ b/arch/arm/boot/dts/meson8b-ec100.dts @@ -150,7 +150,7 @@ vcck: regulator-vcck { vin-supply = <&vcc_5v>; - pwms = <&pwm_cd 0 1148 0>; + pwms = <&pwm_cd 0 1148 PWM_POLARITY_NORMAL>; pwm-dutycycle-range = <100 0>; regulator-boot-on; @@ -234,7 +234,7 @@ vddee: regulator-vddee { vin-supply = <&vcc_5v>; - pwms = <&pwm_cd 1 1148 0>; + pwms = <&pwm_cd 1 1148 PWM_POLARITY_NORMAL>; pwm-dutycycle-range = <100 0>; regulator-boot-on; diff --git a/arch/arm/boot/dts/meson8b-mxq.dts b/arch/arm/boot/dts/meson8b-mxq.dts index 33037ef62d0a..910942d4785a 100644 --- a/arch/arm/boot/dts/meson8b-mxq.dts +++ b/arch/arm/boot/dts/meson8b-mxq.dts @@ -39,7 +39,7 @@ vcck: regulator-vcck { regulator-min-microvolt = <860000>; regulator-max-microvolt = <1140000>; - pwms = <&pwm_cd 0 1148 0>; + pwms = <&pwm_cd 0 1148 PWM_POLARITY_NORMAL>; pwm-dutycycle-range = <100 0>; regulator-boot-on; @@ -86,7 +86,7 @@ vddee: regulator-vddee { vin-supply = <&vcc_5v>; - pwms = <&pwm_cd 1 1148 0>; + pwms = <&pwm_cd 1 1148 PWM_POLARITY_NORMAL>; pwm-dutycycle-range = <100 0>; regulator-boot-on; diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts index a2a47804fc4a..cb7411fc6d84 100644 --- a/arch/arm/boot/dts/meson8b-odroidc1.dts +++ b/arch/arm/boot/dts/meson8b-odroidc1.dts @@ -132,7 +132,7 @@ vcck: regulator-vcck { vin-supply = <&p5v0>; - pwms = <&pwm_cd 0 12218 0>; + pwms = <&pwm_cd 0 12218 PWM_POLARITY_NORMAL>; pwm-dutycycle-range = <91 0>; regulator-boot-on; @@ -164,7 +164,7 @@ vddee: regulator-vddee { vin-supply = <&p5v0>; - pwms = <&pwm_cd 1 12218 0>; + pwms = <&pwm_cd 1 12218 PWM_POLARITY_NORMAL>; pwm-dutycycle-range = <91 0>; regulator-boot-on; diff --git a/arch/arm/boot/dts/motorola-mapphone-common.dtsi b/arch/arm/boot/dts/motorola-mapphone-common.dtsi index b6e82b165f5c..87b78dbe4b42 100644 --- a/arch/arm/boot/dts/motorola-mapphone-common.dtsi +++ b/arch/arm/boot/dts/motorola-mapphone-common.dtsi @@ -178,7 +178,8 @@ pwm9: dmtimer-pwm-9 { vibrator { compatible = "pwm-vibrator"; - pwms = <&pwm9 0 10000000 0>, <&pwm8 0 10000000 0>; + pwms = <&pwm9 0 10000000 PWM_POLARITY_NORMAL>, + <&pwm8 0 10000000 PWM_POLARITY_NORMAL>; pwm-names = "enable", "direction"; direction-duty-cycle-ns = <10000000>; }; diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index 409a758c99f1..a30278267ac2 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -138,7 +138,7 @@ lcd_in: endpoint { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm11 0 12000000 0>; + pwms = <&pwm11 0 12000000 PWM_POLARITY_NORMAL>; pwm-names = "backlight"; brightness-levels = <0 11 20 30 40 50 60 70 80 90 100>; default-brightness-level = <9>; /* => 90 */ diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 4089d97405c9..99e5f0e5a271 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -152,7 +152,7 @@ pwm9: dmtimer-pwm { ir: n900-ir { compatible = "nokia,n900-ir"; - pwms = <&pwm9 0 26316 0>; /* 38000 Hz */ + pwms = <&pwm9 0 26316 PWM_POLARITY_NORMAL>; /* 38000 Hz */ }; rom_rng: rng { diff --git a/arch/arm/boot/dts/rk3288-veyron-edp.dtsi b/arch/arm/boot/dts/rk3288-veyron-edp.dtsi index 32c0f10765dd..56404139ac28 100644 --- a/arch/arm/boot/dts/rk3288-veyron-edp.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-edp.dtsi @@ -47,7 +47,7 @@ backlight: backlight { enable-gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&bl_en>; - pwms = <&pwm0 0 1000000 0>; + pwms = <&pwm0 0 1000000 PWM_POLARITY_NORMAL>; post-pwm-on-delay-ms = <10>; pwm-off-delay-ms = <10>; power-supply = <&backlight_regulator>; diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi index 54a6838d73f5..58dd4fbd057c 100644 --- a/arch/arm/boot/dts/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron.dtsi @@ -101,7 +101,7 @@ vdd_logic: vdd-logic { compatible = "pwm-regulator"; regulator-name = "vdd_logic"; - pwms = <&pwm1 0 1994 0>; + pwms = <&pwm1 0 1994 PWM_POLARITY_NORMAL>; pwm-supply = <&vcc33_sys>; pwm-dutycycle-range = <0x7b 0>; diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts index 30f3d0470ad9..dc7efab6af93 100644 --- a/arch/arm/boot/dts/rv1108-evb.dts +++ b/arch/arm/boot/dts/rv1108-evb.dts @@ -53,7 +53,7 @@ backlight: backlight { 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255>; default-brightness-level = <200>; - pwms = <&pwm0 0 25000 0>; + pwms = <&pwm0 0 25000 PWM_POLARITY_NORMAL>; }; vcc_sys: vsys-regulator { diff --git a/arch/arm/boot/dts/s3c6410-mini6410.dts b/arch/arm/boot/dts/s3c6410-mini6410.dts index 1aeac33b0d34..30814ae5c09d 100644 --- a/arch/arm/boot/dts/s3c6410-mini6410.dts +++ b/arch/arm/boot/dts/s3c6410-mini6410.dts @@ -159,7 +159,7 @@ led-4 { buzzer { compatible = "pwm-beeper"; - pwms = <&pwm 0 1000000 0>; + pwms = <&pwm 0 1000000 PWM_POLARITY_NORMAL>; pinctrl-names = "default"; pinctrl-0 = <&pwm0_out>; }; diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi index 8ff70b856334..68c909588fa8 100644 --- a/arch/arm/boot/dts/s5pv210-aries.dtsi +++ b/arch/arm/boot/dts/s5pv210-aries.dtsi @@ -324,7 +324,7 @@ fuelgauge@36 { vibrator: pwm-vibrator { compatible = "pwm-vibrator"; - pwms = <&pwm 1 44642 0>; + pwms = <&pwm 1 44642 PWM_POLARITY_NORMAL>; pwm-names = "enable"; vcc-supply = <&vibrator_pwr>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/s5pv210-smdkv210.dts b/arch/arm/boot/dts/s5pv210-smdkv210.dts index 84b38f185199..440c6811ff58 100644 --- a/arch/arm/boot/dts/s5pv210-smdkv210.dts +++ b/arch/arm/boot/dts/s5pv210-smdkv210.dts @@ -42,7 +42,7 @@ ethernet@18000000 { backlight { compatible = "pwm-backlight"; - pwms = <&pwm 3 5000000 0>; + pwms = <&pwm 3 5000000 PWM_POLARITY_NORMAL>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/sun5i-gr8-evb.dts b/arch/arm/boot/dts/sun5i-gr8-evb.dts index 4c20d731a9c6..0e4e2cee3a64 100644 --- a/arch/arm/boot/dts/sun5i-gr8-evb.dts +++ b/arch/arm/boot/dts/sun5i-gr8-evb.dts @@ -69,7 +69,7 @@ chosen { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm 0 10000 0>; + pwms = <&pwm 0 10000 PWM_POLARITY_NORMAL>; enable-gpios = <&axp_gpio 1 GPIO_ACTIVE_HIGH>; brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi index fba37b8756f7..ff7c703cde4f 100644 --- a/arch/arm/boot/dts/vf-colibri.dtsi +++ b/arch/arm/boot/dts/vf-colibri.dtsi @@ -39,6 +39,8 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include + / { aliases { ethernet0 = &fec1; @@ -49,7 +51,7 @@ bl: backlight { compatible = "pwm-backlight"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_bl_on>; - pwms = <&pwm0 0 5000000 0>; + pwms = <&pwm0 0 5000000 PWM_POLARITY_NORMAL>; enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; status = "disabled"; };