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(78-11-189-27.static.ip.netia.com.pl. [78.11.189.27]) by smtp.gmail.com with ESMTPSA id v12-20020ac2592c000000b0049876c1bb24sm315624lfi.225.2022.10.07.07.51.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Oct 2022 07:51:18 -0700 (PDT) From: Krzysztof Kozlowski To: Bjorn Andersson , Andy Gross , Konrad Dybcio , Linus Walleij , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski , Doug Anderson Subject: [PATCH 1/2] arm64: dts: qcom: sc7180: align TLMM pin configuration with DT schema Date: Fri, 7 Oct 2022 16:51:15 +0200 Message-Id: <20221007145116.46554-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org DT schema expects TLMM pin configuration nodes to be named with '-state' suffix and their optional children with '-pins' suffix. Merge subnodes named 'pinconf' and 'pinmux' into one entry, add function where missing (required by bindings for GPIOs) and reorganize overriding pins by boards. Signed-off-by: Krzysztof Kozlowski --- Not tested on hardware. Doug, I think this implements our conclusion from SDM845 patches (alignment of pinctrl with DT schema). Cc: Doug Anderson --- arch/arm64/boot/dts/qcom/sc7180-idp.dts | 211 +++--- .../boot/dts/qcom/sc7180-trogdor-coachz.dtsi | 36 +- .../dts/qcom/sc7180-trogdor-homestar.dtsi | 41 +- .../dts/qcom/sc7180-trogdor-kingoftown-r0.dts | 16 +- .../dts/qcom/sc7180-trogdor-kingoftown.dtsi | 8 +- .../boot/dts/qcom/sc7180-trogdor-lazor.dtsi | 16 +- .../dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi | 25 +- .../boot/dts/qcom/sc7180-trogdor-mrbland.dtsi | 72 +- .../qcom/sc7180-trogdor-parade-ps8640.dtsi | 32 +- .../boot/dts/qcom/sc7180-trogdor-pazquel.dtsi | 8 +- .../boot/dts/qcom/sc7180-trogdor-pompom.dtsi | 14 +- .../qcom/sc7180-trogdor-quackingstick.dtsi | 56 +- .../arm64/boot/dts/qcom/sc7180-trogdor-r1.dts | 8 +- .../dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi | 16 +- .../qcom/sc7180-trogdor-wormdingler-rev0.dtsi | 25 +- .../dts/qcom/sc7180-trogdor-wormdingler.dtsi | 72 +- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 655 +++++++----------- arch/arm64/boot/dts/qcom/sc7180.dtsi | 410 +++++------ 18 files changed, 613 insertions(+), 1108 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts index 9dee131b1e24..3e93b13d275e 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts @@ -481,160 +481,114 @@ pinconf { }; &qspi_clk { - pinconf { - pins = "gpio63"; - bias-disable; - }; + bias-disable; }; &qspi_cs0 { - pinconf { - pins = "gpio68"; - bias-disable; - }; + bias-disable; }; &qspi_data01 { - pinconf { - pins = "gpio64", "gpio65"; - - /* High-Z when no transfers; nice to park the lines */ - bias-pull-up; - }; + /* High-Z when no transfers; nice to park the lines */ + bias-pull-up; }; &qup_i2c2_default { - pinconf { - pins = "gpio15", "gpio16"; - drive-strength = <2>; + drive-strength = <2>; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; &qup_i2c4_default { - pinconf { - pins = "gpio115", "gpio116"; - drive-strength = <2>; + drive-strength = <2>; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; &qup_i2c7_default { - pinconf { - pins = "gpio6", "gpio7"; - drive-strength = <2>; + drive-strength = <2>; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; &qup_i2c9_default { - pinconf { - pins = "gpio46", "gpio47"; - drive-strength = <2>; + drive-strength = <2>; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; -&qup_uart3_default { - pinconf-cts { - /* - * Configure a pull-down on CTS to match the pull of - * the Bluetooth module. - */ - pins = "gpio38"; - bias-pull-down; - }; +&qup_uart3_cts { + /* + * Configure a pull-down on CTS to match the pull of + * the Bluetooth module. + */ + bias-pull-down; +}; - pinconf-rts { - /* We'll drive RTS, so no pull */ - pins = "gpio39"; - drive-strength = <2>; - bias-disable; - }; +&qup_uart3_rts { + /* We'll drive RTS, so no pull */ + drive-strength = <2>; + bias-disable; +}; - pinconf-tx { - /* We'll drive TX, so no pull */ - pins = "gpio40"; - drive-strength = <2>; - bias-disable; - }; +&qup_uart3_tx { + /* We'll drive TX, so no pull */ + drive-strength = <2>; + bias-disable; +}; - pinconf-rx { - /* - * Configure a pull-up on RX. This is needed to avoid - * garbage data when the TX pin of the Bluetooth module is - * in tri-state (module powered off or not driving the - * signal yet). - */ - pins = "gpio41"; - bias-pull-up; - }; +&qup_uart3_rx { + /* + * Configure a pull-up on RX. This is needed to avoid + * garbage data when the TX pin of the Bluetooth module is + * in tri-state (module powered off or not driving the + * signal yet). + */ + bias-pull-up; }; -&qup_uart8_default { - pinconf-tx { - pins = "gpio44"; - drive-strength = <2>; - bias-disable; - }; +&qup_uart8_tx { + drive-strength = <2>; + bias-disable; +}; - pinconf-rx { - pins = "gpio45"; - drive-strength = <2>; - bias-pull-up; - }; +&qup_uart8_rx { + drive-strength = <2>; + bias-pull-up; }; &qup_spi0_default { - pinconf { - pins = "gpio34", "gpio35", "gpio36", "gpio37"; - drive-strength = <2>; - bias-disable; - }; + drive-strength = <2>; + bias-disable; }; &qup_spi6_default { - pinconf { - pins = "gpio59", "gpio60", "gpio61", "gpio62"; - drive-strength = <2>; - bias-disable; - }; + drive-strength = <2>; + bias-disable; }; &qup_spi10_default { - pinconf { - pins = "gpio86", "gpio87", "gpio88", "gpio89"; - drive-strength = <2>; - bias-disable; - }; + drive-strength = <2>; + bias-disable; }; &tlmm { - qup_uart3_sleep: qup-uart3-sleep { - pinmux { - pins = "gpio38", "gpio39", - "gpio40", "gpio41"; - function = "gpio"; - }; - - pinconf-cts { + qup_uart3_sleep: qup-uart3-sleep-state { + cts-pins { /* * Configure a pull-down on CTS to match the pull of * the Bluetooth module. */ pins = "gpio38"; + function = "gpio"; bias-pull-down; }; - pinconf-rts { + rts-pins { /* * Configure pull-down on RTS. As RTS is active low * signal, pull it low to indicate the BT SoC that it @@ -642,126 +596,131 @@ pinconf-rts { * pulling RX low (by sending wakeup bytes). */ pins = "gpio39"; + function = "gpio"; bias-pull-down; }; - pinconf-tx { + tx-pins { /* * Configure pull-up on TX when it isn't actively driven * to prevent BT SoC from receiving garbage during sleep. */ pins = "gpio40"; + function = "gpio"; bias-pull-up; }; - pinconf-rx { + rx-pins { /* * Configure a pull-up on RX. This is needed to avoid * garbage data when the TX pin of the Bluetooth module * is floating which may cause spurious wakeups. */ pins = "gpio41"; + function = "gpio"; bias-pull-up; }; }; - sdc1_on: sdc1-on { - pinconf-clk { + sdc1_on: sdc1-on-state { + clk-pins { pins = "sdc1_clk"; bias-disable; drive-strength = <16>; }; - pinconf-cmd { + cmd-pins { pins = "sdc1_cmd"; bias-pull-up; drive-strength = <10>; }; - pinconf-data { + data-pins { pins = "sdc1_data"; bias-pull-up; drive-strength = <10>; }; - pinconf-rclk { + rclk-pins { pins = "sdc1_rclk"; bias-pull-down; }; }; - sdc1_off: sdc1-off { - pinconf-clk { + sdc1_off: sdc1-off-state { + clk-pins { pins = "sdc1_clk"; bias-disable; drive-strength = <2>; }; - pinconf-cmd { + cmd-pins { pins = "sdc1_cmd"; bias-pull-up; drive-strength = <2>; }; - pinconf-data { + data-pins { pins = "sdc1_data"; bias-pull-up; drive-strength = <2>; }; - pinconf-rclk { + rclk-pins { pins = "sdc1_rclk"; bias-pull-down; }; }; - sdc2_on: sdc2-on { - pinconf-clk { + sdc2_on: sdc2-on-state { + clk-pins { pins = "sdc2_clk"; bias-disable; drive-strength = <16>; }; - pinconf-cmd { + cmd-pins { pins = "sdc2_cmd"; bias-pull-up; drive-strength = <10>; }; - pinconf-data { + data-pins { pins = "sdc2_data"; bias-pull-up; drive-strength = <10>; }; - pinconf-sd-cd { + sd-cd-pins { pins = "gpio69"; + function = "gpio"; bias-pull-up; drive-strength = <2>; }; }; - sdc2_off: sdc2-off { - pinconf-clk { + sdc2_off: sdc2-off-state { + clk-pins { pins = "sdc2_clk"; bias-disable; drive-strength = <2>; }; - pinconf-cmd { + cmd-pins { pins = "sdc2_cmd"; bias-pull-up; drive-strength = <2>; }; - pinconf-data { + data-pins { pins = "sdc2_data"; bias-pull-up; drive-strength = <2>; }; - pinconf-sd-cd { + sd-cd-pins { pins = "gpio69"; + function = "gpio"; bias-pull-up; drive-strength = <2>; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi index 7ee407f7b6bb..8b8ea8af165d 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi @@ -181,23 +181,15 @@ &sound_multimedia0_codec { /* PINCTRL - modifications to sc7180-trogdor.dtsi */ &en_pp3300_dx_edp { - pinmux { - pins = "gpio67"; - }; - - pinconf { - pins = "gpio67"; - }; + pins = "gpio67"; }; &ts_reset_l { - pinconf { - /* - * We want reset state by default and it will be up to the - * driver to disable this when it's ready. - */ - output-low; - }; + /* + * We want reset state by default and it will be up to the + * driver to disable this when it's ready. + */ + output-low; }; /* PINCTRL - board-specific pinctrl */ @@ -327,16 +319,10 @@ &tlmm { "DP_HOT_PLUG_DET", "EC_IN_RW_ODL"; - dmic_clk_en: dmic_clk_en { - pinmux { - pins = "gpio83"; - function = "gpio"; - }; - - pinconf { - pins = "gpio83"; - drive-strength = <8>; - bias-pull-up; - }; + dmic_clk_en: dmic-clk-en-state { + pins = "gpio83"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi index 1bd6c7dcd9e9..c66568a882b3 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi @@ -180,30 +180,19 @@ &wifi { /* PINCTRL - modifications to sc7180-trogdor.dtsi */ &en_pp3300_dx_edp { - pinmux { - pins = "gpio67"; - }; - - pinconf { - pins = "gpio67"; - }; + pins = "gpio67"; }; &sec_mi2s_active{ - pinmux { - pins = "gpio49", "gpio50", "gpio51", "gpio52"; - function = "mi2s_1"; - }; + pins = "gpio49", "gpio50", "gpio51", "gpio52"; }; &ts_reset_l { - pinconf { - /* - * We want reset state by default and it will be up to the - * driver to disable this when it's ready. - */ - output-low; - }; + /* + * We want reset state by default and it will be up to the + * driver to disable this when it's ready. + */ + output-low; }; /* PINCTRL - board-specific pinctrl */ @@ -333,16 +322,10 @@ &tlmm { "DP_HOT_PLUG_DET", "EC_IN_RW_ODL"; - en_pp3300_touch: en-pp3300-touch { - pinmux { - pins = "gpio87"; - function = "gpio"; - }; - - pinconf { - pins = "gpio87"; - drive-strength = <2>; - bias-disable; - }; + en_pp3300_touch: en-pp3300-touch-state { + pins = "gpio87"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dts index 1a62e8d435ab..3abd6222fe46 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown-r0.dts @@ -29,16 +29,10 @@ &pp3300_fp_tp { }; &tlmm { - en_fp_rails: en-fp-rails { - pinmux { - pins = "gpio74"; - function = "gpio"; - }; - - pinconf { - pins = "gpio74"; - drive-strength = <2>; - bias-disable; - }; + en_fp_rails: en-fp-rails-state { + pins = "gpio74"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dtsi index 74f0e07ea5cf..4156ad6dbd96 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-kingoftown.dtsi @@ -87,13 +87,7 @@ &wifi { /* PINCTRL - modifications to sc7180-trogdor.dtsi */ &en_pp3300_dx_edp { - pinmux { - pins = "gpio67"; - }; - - pinconf { - pins = "gpio67"; - }; + pins = "gpio67"; }; /* PINCTRL - board-specific pinctrl */ diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi index 002663d752da..269007d73162 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi @@ -75,21 +75,13 @@ &wifi { /* PINCTRL - modifications to sc7180-trogdor.dtsi */ &trackpad_int_1v8_odl { - pinmux { - pins = "gpio58"; - }; - - pinconf { - pins = "gpio58"; - }; + pins = "gpio58"; }; &ts_reset_l { - pinconf { - /* This pin is not connected on -rev0, pull up to park. */ - /delete-property/bias-disable; - bias-pull-up; - }; + /* This pin is not connected on -rev0, pull up to park. */ + /delete-property/bias-disable; + bias-pull-up; }; /* PINCTRL - board-specific pinctrl */ diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi index 7bc8402c018e..f4c1f3813664 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland-rev0.dtsi @@ -24,30 +24,13 @@ &v1p8_mipi { /* PINCTRL - modifications to sc7180-trogdor-mrbland.dtsi */ &avdd_lcd_en { - pinmux { - pins = "gpio80"; - }; - - pinconf { - pins = "gpio80"; - }; + pins = "gpio80"; }; &mipi_1800_en { - pinmux { - pins = "gpio81"; - }; - - pinconf { - pins = "gpio81"; - }; + pins = "gpio81"; }; -&vdd_reset_1800 { - pinmux { - pins = "gpio76"; - }; - pinconf { - pins = "gpio76"; - }; +&vdd_reset_1800 { + pins = "gpio76"; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland.dtsi index 97cba7f8064f..5e563655baec 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-mrbland.dtsi @@ -160,13 +160,7 @@ pp3300_disp_on: &pp3300_dx_edp { */ tp_en: &en_pp3300_dx_edp { - pinmux { - pins = "gpio85"; - }; - - pinconf { - pins = "gpio85"; - }; + pins = "gpio85"; }; /* PINCTRL - board-specific pinctrl */ @@ -296,55 +290,31 @@ &tlmm { "DP_HOT_PLUG_DET", "EC_IN_RW_ODL"; - avdd_lcd_en: avdd-lcd-en { - pinmux { - pins = "gpio88"; - function = "gpio"; - }; - - pinconf { - pins = "gpio88"; - drive-strength = <2>; - bias-disable; - }; + avdd_lcd_en: avdd-lcd-en-state { + pins = "gpio88"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - avee_lcd_en: avee-lcd-en { - pinmux { - pins = "gpio21"; - function = "gpio"; - }; - - pinconf { - pins = "gpio21"; - drive-strength = <2>; - bias-disable; - }; + avee_lcd_en: avee-lcd-en-state { + pins = "gpio21"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - mipi_1800_en: mipi-1800-en { - pinmux { - pins = "gpio86"; - function = "gpio"; - }; - - pinconf { - pins = "gpio86"; - drive-strength = <2>; - bias-disable; - }; + mipi_1800_en: mipi-1800-en-state { + pins = "gpio86"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - vdd_reset_1800: vdd-reset-1800 { - pinmux { - pins = "gpio87"; - function = "gpio"; - }; - - pinconf { - pins = "gpio87"; - drive-strength = <2>; - bias-disable; - }; + vdd_reset_1800: vdd-reset-1800-state { + pins = "gpio87"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi index 6a84fba178d6..070b3acb7baa 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-parade-ps8640.dtsi @@ -83,29 +83,17 @@ panel_in_edp: endpoint { }; &tlmm { - edp_brij_ps8640_rst: edp-brij-ps8640-rst { - pinmux { - pins = "gpio11"; - function = "gpio"; - }; - - pinconf { - pins = "gpio11"; - drive-strength = <2>; - bias-disable; - }; + edp_brij_ps8640_rst: edp-brij-ps8640-rst-state { + pins = "gpio11"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - en_pp3300_edp_brij_ps8640: en-pp3300-edp-brij-ps8640 { - pinmux { - pins = "gpio32"; - function = "gpio"; - }; - - pinconf { - pins = "gpio32"; - drive-strength = <2>; - bias-disable; - }; + en_pp3300_edp_brij_ps8640: en-pp3300-edp-brij-ps8640-state { + pins = "gpio32"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi index 56d787785fd5..d06cc4ea3375 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pazquel.dtsi @@ -84,13 +84,7 @@ &pp3300_dx_edp { }; &en_pp3300_dx_edp { - pinmux { - pins = "gpio67"; - }; - - pinconf { - pins = "gpio67"; - }; + pins = "gpio67"; }; /* PINCTRL - board-specific pinctrl */ diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi index a7582fb547ee..6c5287bd27d6 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi @@ -312,15 +312,9 @@ &tlmm { "DP_HOT_PLUG_DET", "EC_IN_RW_ODL"; - dmic_sel: dmic-sel { - pinmux { - pins = "gpio86"; - function = "gpio"; - }; - - pinconf { - pins = "gpio86"; - bias-pull-down; - }; + dmic_sel: dmic-sel-state { + pins = "gpio86"; + function = "gpio"; + bias-pull-down; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi index 695b04fe7221..c1367999eafb 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-quackingstick.dtsi @@ -147,13 +147,7 @@ pp3300_disp_on: &pp3300_dx_edp { */ tp_en: &en_pp3300_dx_edp { - pinmux { - pins = "gpio67"; - }; - - pinconf { - pins = "gpio67"; - }; + pins = "gpio67"; }; /* PINCTRL - board-specific pinctrl */ @@ -283,42 +277,24 @@ &tlmm { "DP_HOT_PLUG_DET", "EC_IN_RW_ODL"; - lcd_rst: lcd-rst { - pinmux { - pins = "gpio87"; - function = "gpio"; - }; - - pinconf { - pins = "gpio87"; - drive-strength = <2>; - bias-disable; - }; + lcd_rst: lcd-rst-state { + pins = "gpio87"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - ppvar_lcd_en: ppvar-lcd-en { - pinmux { - pins = "gpio88"; - function = "gpio"; - }; - - pinconf { - pins = "gpio88"; - drive-strength = <2>; - bias-disable; - }; + ppvar_lcd_en: ppvar-lcd-en-state { + pins = "gpio88"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - pp1800_disp_on: pp1800-disp-on { - pinmux { - pins = "gpio86"; - function = "gpio"; - }; - - pinconf { - pins = "gpio86"; - drive-strength = <2>; - bias-disable; - }; + pp1800_disp_on: pp1800-disp-on-state { + pins = "gpio86"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts index bc097d1b1b23..671b3691f1bb 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts @@ -63,13 +63,7 @@ &usb_hub_3_x { /* PINCTRL - modifications to sc7180-trogdor.dtsi */ &trackpad_int_1v8_odl { - pinmux { - pins = "gpio58"; - }; - - pinconf { - pins = "gpio58"; - }; + pins = "gpio58"; }; /* PINCTRL - board-specific pinctrl */ diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi index f869e6a343c1..65333709e529 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-ti-sn65dsi86.dtsi @@ -76,16 +76,10 @@ panel_in_edp: endpoint { }; &tlmm { - edp_brij_irq: edp-brij-irq { - pinmux { - pins = "gpio11"; - function = "gpio"; - }; - - pinconf { - pins = "gpio11"; - drive-strength = <2>; - bias-pull-down; - }; + edp_brij_irq: edp-brij-irq-state { + pins = "gpio11"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi index db29e0cba29d..7f272c6e95f6 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler-rev0.dtsi @@ -24,30 +24,13 @@ &v1p8_mipi { /* PINCTRL - modifications to sc7180-trogdor-wormdingler.dtsi */ &avdd_lcd_en { - pinmux { - pins = "gpio80"; - }; - - pinconf { - pins = "gpio80"; - }; + pins = "gpio80"; }; &mipi_1800_en { - pinmux { - pins = "gpio81"; - }; - - pinconf { - pins = "gpio81"; - }; + pins = "gpio81"; }; -&vdd_reset_1800 { - pinmux { - pins = "gpio76"; - }; - pinconf { - pins = "gpio76"; - }; +&vdd_reset_1800 { + pins = "gpio76"; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi index 6312108e8b3e..123989ba97e1 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi @@ -222,13 +222,7 @@ pp3300_disp_on: &pp3300_dx_edp { */ tp_en: &en_pp3300_dx_edp { - pinmux { - pins = "gpio85"; - }; - - pinconf { - pins = "gpio85"; - }; + pins = "gpio85"; }; /* PINCTRL - board-specific pinctrl */ @@ -358,55 +352,31 @@ &tlmm { "DP_HOT_PLUG_DET", "EC_IN_RW_ODL"; - avdd_lcd_en: avdd-lcd-en { - pinmux { - pins = "gpio88"; - function = "gpio"; - }; - - pinconf { - pins = "gpio88"; - drive-strength = <2>; - bias-disable; - }; + avdd_lcd_en: avdd-lcd-en-state { + pins = "gpio88"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - avee_lcd_en: avee-lcd-en { - pinmux { - pins = "gpio21"; - function = "gpio"; - }; - - pinconf { - pins = "gpio21"; - drive-strength = <2>; - bias-disable; - }; + avee_lcd_en: avee-lcd-en-state { + pins = "gpio21"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - mipi_1800_en: mipi-1800-en { - pinmux { - pins = "gpio86"; - function = "gpio"; - }; - - pinconf { - pins = "gpio86"; - drive-strength = <2>; - bias-disable; - }; + mipi_1800_en: mipi-1800-en-state { + pins = "gpio86"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - vdd_reset_1800: vdd-reset-1800 { - pinmux { - pins = "gpio87"; - function = "gpio"; - }; - - pinconf { - pins = "gpio87"; - drive-strength = <2>; - bias-disable; - }; + vdd_reset_1800: vdd-reset-1800-state { + pins = "gpio87"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index eae22e6e97c1..d923ddca8b8b 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -880,17 +880,17 @@ &sdhc_2 { }; &spi0 { - pinctrl-0 = <&qup_spi0_cs_gpio_init_high>, <&qup_spi0_cs_gpio>; + pinctrl-0 = <&qup_spi0_cs_gpio>; cs-gpios = <&tlmm 37 GPIO_ACTIVE_LOW>; }; &spi6 { - pinctrl-0 = <&qup_spi6_cs_gpio_init_high>, <&qup_spi6_cs_gpio>; + pinctrl-0 = <&qup_spi6_cs_gpio>; cs-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>; }; ap_spi_fp: &spi10 { - pinctrl-0 = <&qup_spi10_cs_gpio_init_high>, <&qup_spi10_cs_gpio>; + pinctrl-0 = <&qup_spi10_cs_gpio>; cs-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>; cros_ec_fp: ec@0 { @@ -997,175 +997,144 @@ wifi-firmware { /* PINCTRL - additions to nodes defined in sc7180.dtsi */ &dp_hot_plug_det { - pinconf { - pins = "gpio117"; - bias-disable; - }; + bias-disable; }; &pri_mi2s_active { - pinconf { - pins = "gpio53", "gpio54", "gpio55", "gpio56"; - drive-strength = <2>; - bias-pull-down; - }; + drive-strength = <2>; + bias-pull-down; }; &pri_mi2s_mclk_active { - pinconf { - pins = "gpio57"; - drive-strength = <2>; - bias-pull-down; - }; + drive-strength = <2>; + bias-pull-down; }; &qspi_cs0 { - pinconf { - pins = "gpio68"; - bias-disable; - }; + bias-disable; }; &qspi_clk { - pinconf { - pins = "gpio63"; - drive-strength = <8>; - bias-disable; - }; + drive-strength = <8>; + bias-disable; }; &qspi_data01 { - pinconf { - pins = "gpio64", "gpio65"; - - /* High-Z when no transfers; nice to park the lines */ - bias-pull-up; - }; + /* High-Z when no transfers; nice to park the lines */ + bias-pull-up; }; &qup_i2c2_default { - pinconf { - pins = "gpio15", "gpio16"; - drive-strength = <2>; + drive-strength = <2>; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; &qup_i2c4_default { - pinconf { - pins = "gpio115", "gpio116"; - drive-strength = <2>; + drive-strength = <2>; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; &qup_i2c5_default { - pinconf { - pins = "gpio25", "gpio26"; - drive-strength = <2>; + drive-strength = <2>; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; &qup_i2c7_default { - pinconf { - pins = "gpio6", "gpio7"; - drive-strength = <2>; + drive-strength = <2>; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; &qup_i2c9_default { - pinconf { - pins = "gpio46", "gpio47"; - drive-strength = <2>; + drive-strength = <2>; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; -&qup_spi0_cs_gpio { - pinconf { - pins = "gpio34", "gpio35", "gpio36", "gpio37"; - drive-strength = <2>; - bias-disable; - }; +&qup_spi0_spi { + drive-strength = <2>; + bias-disable; }; -&qup_spi6_cs_gpio { - pinconf { - pins = "gpio59", "gpio60", "gpio61", "gpio62"; - drive-strength = <2>; - bias-disable; - }; +&qup_spi0_cs { + drive-strength = <2>; + bias-disable; + output-high; }; -&qup_spi10_cs_gpio { - pinconf { - pins = "gpio86", "gpio87", "gpio88", "gpio89"; - drive-strength = <2>; - bias-disable; - }; +&qup_spi6_spi { + drive-strength = <2>; + bias-disable; }; -&qup_uart3_default { - pinconf-cts { - /* - * Configure a pull-down on CTS to match the pull of - * the Bluetooth module. - */ - pins = "gpio38"; - bias-pull-down; - }; +&qup_spi6_cs { + drive-strength = <2>; + bias-disable; + output-high; +}; - pinconf-rts-tx { - /* We'll drive RTS and TX, so no pull */ - pins = "gpio39", "gpio40"; - drive-strength = <2>; - bias-disable; - }; +&qup_spi10_spi { + drive-strength = <2>; + bias-disable; +}; - pinconf-rx { - /* - * Configure a pull-up on RX. This is needed to avoid - * garbage data when the TX pin of the Bluetooth module is - * in tri-state (module powered off or not driving the - * signal yet). - */ - pins = "gpio41"; - bias-pull-up; - }; +&qup_spi10_cs { + drive-strength = <2>; + bias-disable; + output-high; }; -&qup_uart8_default { - pinconf-tx { - pins = "gpio44"; - drive-strength = <2>; - bias-disable; - }; +&qup_uart3_cts { + /* + * Configure a pull-down on CTS to match the pull of + * the Bluetooth module. + */ + bias-pull-down; +}; - pinconf-rx { - pins = "gpio45"; - drive-strength = <2>; - bias-pull-up; - }; +&qup_uart3_rts { + /* We'll drive RTS, so no pull */ + drive-strength = <2>; + bias-disable; +}; + +&qup_uart3_tx { + /* We'll drive TX, so no pull */ + drive-strength = <2>; + bias-disable; +}; + +&qup_uart3_rx { + /* + * Configure a pull-up on RX. This is needed to avoid + * garbage data when the TX pin of the Bluetooth module is + * in tri-state (module powered off or not driving the + * signal yet). + */ + bias-pull-up; +}; + +&qup_uart8_tx { + drive-strength = <2>; + bias-disable; +}; + +&qup_uart8_rx { + drive-strength = <2>; + bias-pull-up; }; &sec_mi2s_active { - pinconf { - pins = "gpio49", "gpio50", "gpio51"; - drive-strength = <2>; - bias-pull-down; - }; + drive-strength = <2>; + bias-pull-down; }; /* PINCTRL - board-specific pinctrl */ @@ -1196,270 +1165,149 @@ &tlmm { pinctrl-names = "default"; pinctrl-0 = <&bios_flash_wp_l>, <&ap_suspend_l_neuter>; - amp_en: amp-en { - pinmux { - pins = "gpio23"; - function = "gpio"; - }; - - pinconf { - pins = "gpio23"; - bias-pull-down; - }; - }; - - ap_ec_int_l: ap-ec-int-l { - pinmux { - pins = "gpio94"; - function = "gpio"; - input-enable; - }; - - pinconf { - pins = "gpio94"; - bias-pull-up; - }; + amp_en: amp-en-state { + pins = "gpio23"; + function = "gpio"; + bias-pull-down; }; - ap_edp_bklten: ap-edp-bklten { - pinmux { - pins = "gpio12"; - function = "gpio"; - }; - - pinconf { - pins = "gpio12"; - drive-strength = <2>; - bias-disable; - - /* Force backlight to be disabled to match state at boot. */ - output-low; - }; + ap_ec_int_l: ap-ec-int-l-state { + pins = "gpio94"; + function = "gpio"; + input-enable; + bias-pull-up; }; - ap_suspend_l_neuter: ap-suspend-l-neuter { - pinmux { - pins = "gpio27"; - function = "gpio"; - }; + ap_edp_bklten: ap-edp-bklten-state { + pins = "gpio12"; + function = "gpio"; + drive-strength = <2>; + bias-disable; - pinconf { - pins = "gpio27"; - bias-disable; - }; + /* Force backlight to be disabled to match state at boot. */ + output-low; }; - bios_flash_wp_l: bios-flash-wp-l { - pinmux { - pins = "gpio66"; - function = "gpio"; - input-enable; - }; - - pinconf { - pins = "gpio66"; - bias-disable; - }; + ap_suspend_l_neuter: ap-suspend-l-neuter-state { + pins = "gpio27"; + function = "gpio"; + bias-disable; }; - edp_brij_en: edp-brij-en { - pinmux { - pins = "gpio104"; - function = "gpio"; - }; - - pinconf { - pins = "gpio104"; - drive-strength = <2>; - bias-disable; - }; + bios_flash_wp_l: bios-flash-wp-l-state { + pins = "gpio66"; + function = "gpio"; + input-enable; + bias-disable; }; - en_pp3300_codec: en-pp3300-codec { - pinmux { - pins = "gpio83"; - function = "gpio"; - }; - - pinconf { - pins = "gpio83"; - drive-strength = <2>; - bias-disable; - }; + edp_brij_en: edp-brij-en-state { + pins = "gpio104"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - en_pp3300_dx_edp: en-pp3300-dx-edp { - pinmux { - pins = "gpio30"; - function = "gpio"; - }; - - pinconf { - pins = "gpio30"; - drive-strength = <2>; - bias-disable; - }; + en_pp3300_codec: en-pp3300-codec-state { + pins = "gpio83"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - en_pp3300_hub: en-pp3300-hub { - pinmux { - pins = "gpio84"; - function = "gpio"; - }; - - pinconf { - pins = "gpio84"; - drive-strength = <2>; - bias-disable; - }; + en_pp3300_dx_edp: en-pp3300-dx-edp-state { + pins = "gpio30"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - fp_to_ap_irq_l: fp-to-ap-irq-l { - pinmux { - pins = "gpio4"; - function = "gpio"; - input-enable; - }; - - pinconf { - pins = "gpio4"; - - /* Has external pullup */ - bias-disable; - }; + en_pp3300_hub: en-pp3300-hub-state { + pins = "gpio84"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - h1_ap_int_odl: h1-ap-int-odl { - pinmux { - pins = "gpio42"; - function = "gpio"; - input-enable; - }; + fp_to_ap_irq_l: fp-to-ap-irq-l-state { + pins = "gpio4"; + function = "gpio"; + input-enable; - pinconf { - pins = "gpio42"; - bias-pull-up; - }; + /* Has external pullup */ + bias-disable; }; - hp_irq: hp-irq { - pinmux { - pins = "gpio28"; - function = "gpio"; - }; - - pinconf { - pins = "gpio28"; - bias-pull-up; - }; + h1_ap_int_odl: h1-ap-int-odl-state { + pins = "gpio42"; + function = "gpio"; + input-enable; + bias-pull-up; }; - pen_irq_l: pen-irq-l { - pinmux { - pins = "gpio21"; - function = "gpio"; - }; - - pinconf { - pins = "gpio21"; - - /* Has external pullup */ - bias-disable; - }; + hp_irq: hp-irq-state { + pins = "gpio28"; + function = "gpio"; + bias-pull-up; }; - pen_pdct_l: pen-pdct-l { - pinmux { - pins = "gpio52"; - function = "gpio"; - }; - - pinconf { - pins = "gpio52"; + pen_irq_l: pen-irq-l-state { + pins = "gpio21"; + function = "gpio"; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; - pen_rst_odl: pen-rst-odl { - pinmux { - pins = "gpio18"; - function = "gpio"; - }; + pen_pdct_l: pen-pdct-l-state-state { + pins = "gpio52"; + function = "gpio"; - pinconf { - pins = "gpio18"; - bias-disable; - drive-strength = <2>; - - /* - * The pen driver doesn't currently support - * driving this reset line. By specifying - * output-high here we're relying on the fact - * that this pin has a default pulldown at boot - * (which makes sure the pen was in reset if it - * was powered) and then we set it high here to - * take it out of reset. Better would be if the - * pen driver could control this and we could - * remove "output-high" here. - */ - output-high; /* TODO: Remove this? */ - }; + /* Has external pullup */ + bias-disable; }; - p_sensor_int_l: p-sensor-int-l { - pinmux { - pins = "gpio24"; - function = "gpio"; - input-enable; - }; - - pinconf { - pins = "gpio24"; - /* Has external pullup */ - bias-disable; - }; - }; + pen_rst_odl: pen-rst-odl-state { + pins = "gpio18"; + function = "gpio"; + bias-disable; + drive-strength = <2>; - qup_spi0_cs_gpio_init_high: qup-spi0-cs-gpio-init-high { - pinconf { - pins = "gpio37"; - output-high; - }; + /* + * The pen driver doesn't currently support + * driving this reset line. By specifying + * output-high here we're relying on the fact + * that this pin has a default pulldown at boot + * (which makes sure the pen was in reset if it + * was powered) and then we set it high here to + * take it out of reset. Better would be if the + * pen driver could control this and we could + * remove "output-high" here. + */ + output-high; /* TODO: Remove this? */ }; - qup_spi6_cs_gpio_init_high: qup-spi6-cs-gpio-init-high { - pinconf { - pins = "gpio62"; - output-high; - }; - }; + p_sensor_int_l: p-sensor-int-l-state { + pins = "gpio24"; + function = "gpio"; + input-enable; - qup_spi10_cs_gpio_init_high: qup-spi10-cs-gpio-init-high { - pinconf { - pins = "gpio89"; - output-high; - }; + /* Has external pullup */ + bias-disable; }; - qup_uart3_sleep: qup-uart3-sleep { - pinmux { - pins = "gpio38", "gpio39", - "gpio40", "gpio41"; - function = "gpio"; - }; - - pinconf-cts { + qup_uart3_sleep: qup-uart3-sleep-state { + cts-pins { /* * Configure a pull-down on CTS to match the pull of * the Bluetooth module. */ pins = "gpio38"; + function = "gpio"; bias-pull-down; }; - pinconf-rts { + rts-pins { /* * Configure pull-down on RTS. As RTS is active low * signal, pull it low to indicate the BT SoC that it @@ -1467,197 +1315,174 @@ pinconf-rts { * pulling RX low (by sending wakeup bytes). */ pins = "gpio39"; + function = "gpio"; bias-pull-down; }; - pinconf-tx { + tx-pins { /* * Configure pull-up on TX when it isn't actively driven * to prevent BT SoC from receiving garbage during sleep. */ pins = "gpio40"; + function = "gpio"; bias-pull-up; }; - pinconf-rx { + rx-pins { /* * Configure a pull-up on RX. This is needed to avoid * garbage data when the TX pin of the Bluetooth module * is floating which may cause spurious wakeups. */ pins = "gpio41"; + function = "gpio"; bias-pull-up; }; }; /* Named trackpad_int_1v8_odl on earlier revision schematics */ trackpad_int_1v8_odl: - tp_int_odl: tp-int-odl { - pinmux { - pins = "gpio0"; - function = "gpio"; - }; + tp_int_odl: tp-int-odl-state { + pins = "gpio0"; + function = "gpio"; - pinconf { - pins = "gpio0"; - - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; - ts_int_l: ts-int-l { - pinmux { - pins = "gpio9"; - function = "gpio"; - }; - - pinconf { - pins = "gpio9"; - bias-pull-up; - }; + ts_int_l: ts-int-l-state { + pins = "gpio9"; + function = "gpio"; + bias-pull-up; }; - ts_reset_l: ts-reset-l { - pinmux { - pins = "gpio8"; - function = "gpio"; - }; - - pinconf { - pins = "gpio8"; - bias-disable; - drive-strength = <2>; - }; + ts_reset_l: ts-reset-l-state { + pins = "gpio8"; + function = "gpio"; + bias-disable; + drive-strength = <2>; }; - sdc1_on: sdc1-on { - pinconf-clk { + sdc1_on: sdc1-on-state { + clk-pins { pins = "sdc1_clk"; bias-disable; drive-strength = <16>; }; - pinconf-cmd { + cmd-pins { pins = "sdc1_cmd"; bias-pull-up; drive-strength = <16>; }; - pinconf-data { + data-pins { pins = "sdc1_data"; bias-pull-up; drive-strength = <16>; }; - pinconf-rclk { + rclk-pins { pins = "sdc1_rclk"; bias-pull-down; }; }; - sdc1_off: sdc1-off { - pinconf-clk { + sdc1_off: sdc1-off-state { + clk-pins { pins = "sdc1_clk"; bias-disable; drive-strength = <2>; }; - pinconf-cmd { + cmd-pins { pins = "sdc1_cmd"; bias-pull-up; drive-strength = <2>; }; - pinconf-data { + data-pins { pins = "sdc1_data"; bias-pull-up; drive-strength = <2>; }; - pinconf-rclk { + rclk-pins { pins = "sdc1_rclk"; bias-pull-down; }; }; - sdc2_on: sdc2-on { - pinconf-clk { + sdc2_on: sdc2-on-state { + clk-pins { pins = "sdc2_clk"; bias-disable; drive-strength = <16>; }; - pinconf-cmd { + cmd-pins { pins = "sdc2_cmd"; bias-pull-up; drive-strength = <10>; }; - pinconf-data { + data-pins { pins = "sdc2_data"; bias-pull-up; drive-strength = <10>; }; - pinconf-sd-cd { + sd-cd-pins { pins = "gpio69"; + function = "gpio"; bias-pull-up; drive-strength = <2>; }; }; - sdc2_off: sdc2-off { - pinconf-clk { + sdc2_off: sdc2-off-state { + clk-pins { pins = "sdc2_clk"; bias-disable; drive-strength = <2>; }; - pinconf-cmd { + cmd-pins { pins = "sdc2_cmd"; bias-pull-up; drive-strength = <2>; }; - pinconf-data { + data-pins { pins = "sdc2_data"; bias-pull-up; drive-strength = <2>; }; - pinconf-sd-cd { + sd-cd-pins { pins = "gpio69"; + function = "gpio"; bias-pull-up; drive-strength = <2>; }; }; - uf_cam_en: uf-cam-en { - pinmux { - pins = "gpio6"; - function = "gpio"; - }; + uf_cam_en: uf-cam-en-state { + pins = "gpio6"; + function = "gpio"; + drive-strength = <2>; - pinconf { - pins = "gpio6"; - drive-strength = <2>; - /* External pull down */ - bias-disable; - }; + /* External pull down */ + bias-disable; }; - wf_cam_en: wf-cam-en { - pinmux { - pins = "gpio7"; - function = "gpio"; - }; + wf_cam_en: wf-cam-en-state { + pins = "gpio7"; + function = "gpio"; + drive-strength = <2>; - pinconf { - pins = "gpio7"; - drive-strength = <2>; - /* External pull down */ - bias-disable; - }; + /* External pull down */ + bias-disable; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 58976a1ba06b..8f7845fa669c 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1486,410 +1486,336 @@ tlmm: pinctrl@3500000 { gpio-ranges = <&tlmm 0 0 120>; wakeup-parent = <&pdc>; - dp_hot_plug_det: dp-hot-plug-det { - pinmux { - pins = "gpio117"; - function = "dp_hot"; - }; + dp_hot_plug_det: dp-hot-plug-det-state { + pins = "gpio117"; + function = "dp_hot"; }; - qspi_clk: qspi-clk { - pinmux { - pins = "gpio63"; - function = "qspi_clk"; - }; + qspi_clk: qspi-clk-state { + pins = "gpio63"; + function = "qspi_clk"; }; - qspi_cs0: qspi-cs0 { - pinmux { - pins = "gpio68"; - function = "qspi_cs"; - }; + qspi_cs0: qspi-cs0-state { + pins = "gpio68"; + function = "qspi_cs"; }; - qspi_cs1: qspi-cs1 { - pinmux { - pins = "gpio72"; - function = "qspi_cs"; - }; + qspi_cs1: qspi-cs1-state { + pins = "gpio72"; + function = "qspi_cs"; }; - qspi_data01: qspi-data01 { - pinmux-data { - pins = "gpio64", "gpio65"; - function = "qspi_data"; - }; + qspi_data01: qspi-data01-state { + pins = "gpio64", "gpio65"; + function = "qspi_data"; }; - qspi_data12: qspi-data12 { - pinmux-data { - pins = "gpio66", "gpio67"; - function = "qspi_data"; - }; + qspi_data12: qspi-data12-state { + pins = "gpio66", "gpio67"; + function = "qspi_data"; }; - qup_i2c0_default: qup-i2c0-default { - pinmux { - pins = "gpio34", "gpio35"; - function = "qup00"; - }; + qup_i2c0_default: qup-i2c0-default-state { + pins = "gpio34", "gpio35"; + function = "qup00"; }; - qup_i2c1_default: qup-i2c1-default { - pinmux { - pins = "gpio0", "gpio1"; - function = "qup01"; - }; + qup_i2c1_default: qup-i2c1-default-state { + pins = "gpio0", "gpio1"; + function = "qup01"; }; - qup_i2c2_default: qup-i2c2-default { - pinmux { - pins = "gpio15", "gpio16"; - function = "qup02_i2c"; - }; + qup_i2c2_default: qup-i2c2-default-state { + pins = "gpio15", "gpio16"; + function = "qup02_i2c"; }; - qup_i2c3_default: qup-i2c3-default { - pinmux { - pins = "gpio38", "gpio39"; - function = "qup03"; - }; + qup_i2c3_default: qup-i2c3-default-state { + pins = "gpio38", "gpio39"; + function = "qup03"; }; - qup_i2c4_default: qup-i2c4-default { - pinmux { - pins = "gpio115", "gpio116"; - function = "qup04_i2c"; - }; + qup_i2c4_default: qup-i2c4-default-state { + pins = "gpio115", "gpio116"; + function = "qup04_i2c"; }; - qup_i2c5_default: qup-i2c5-default { - pinmux { - pins = "gpio25", "gpio26"; - function = "qup05"; - }; + qup_i2c5_default: qup-i2c5-default-state { + pins = "gpio25", "gpio26"; + function = "qup05"; }; - qup_i2c6_default: qup-i2c6-default { - pinmux { - pins = "gpio59", "gpio60"; - function = "qup10"; - }; + qup_i2c6_default: qup-i2c6-default-state { + pins = "gpio59", "gpio60"; + function = "qup10"; }; - qup_i2c7_default: qup-i2c7-default { - pinmux { - pins = "gpio6", "gpio7"; - function = "qup11_i2c"; - }; + qup_i2c7_default: qup-i2c7-default-state { + pins = "gpio6", "gpio7"; + function = "qup11_i2c"; }; - qup_i2c8_default: qup-i2c8-default { - pinmux { - pins = "gpio42", "gpio43"; - function = "qup12"; - }; + qup_i2c8_default: qup-i2c8-default-state { + pins = "gpio42", "gpio43"; + function = "qup12"; }; - qup_i2c9_default: qup-i2c9-default { - pinmux { - pins = "gpio46", "gpio47"; - function = "qup13_i2c"; - }; + qup_i2c9_default: qup-i2c9-default-state { + pins = "gpio46", "gpio47"; + function = "qup13_i2c"; }; - qup_i2c10_default: qup-i2c10-default { - pinmux { - pins = "gpio86", "gpio87"; - function = "qup14"; - }; + qup_i2c10_default: qup-i2c10-default-state { + pins = "gpio86", "gpio87"; + function = "qup14"; }; - qup_i2c11_default: qup-i2c11-default { - pinmux { - pins = "gpio53", "gpio54"; - function = "qup15"; - }; + qup_i2c11_default: qup-i2c11-default-state { + pins = "gpio53", "gpio54"; + function = "qup15"; }; - qup_spi0_default: qup-spi0-default { - pinmux { - pins = "gpio34", "gpio35", - "gpio36", "gpio37"; - function = "qup00"; - }; + qup_spi0_default: qup-spi0-default-state { + pins = "gpio34", "gpio35", "gpio36", "gpio37"; + function = "qup00"; }; - qup_spi0_cs_gpio: qup-spi0-cs-gpio { - pinmux { + qup_spi0_cs_gpio: qup-spi0-cs-gpio-state { + qup_spi0_spi: spi-pins { pins = "gpio34", "gpio35", "gpio36"; function = "qup00"; }; - pinmux-cs { + qup_spi0_cs: cs-pins { pins = "gpio37"; function = "gpio"; }; }; - qup_spi1_default: qup-spi1-default { - pinmux { - pins = "gpio0", "gpio1", - "gpio2", "gpio3"; - function = "qup01"; - }; + qup_spi1_default: qup-spi1-default-state { + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + function = "qup01"; }; - qup_spi1_cs_gpio: qup-spi1-cs-gpio { - pinmux { + qup_spi1_cs_gpio: qup-spi1-cs-gpio-state { + spi-pins { pins = "gpio0", "gpio1", "gpio2"; function = "qup01"; }; - pinmux-cs { + cs-pins { pins = "gpio3"; function = "gpio"; }; }; - qup_spi3_default: qup-spi3-default { - pinmux { - pins = "gpio38", "gpio39", - "gpio40", "gpio41"; - function = "qup03"; - }; + qup_spi3_default: qup-spi3-default-state { + pins = "gpio38", "gpio39", "gpio40", "gpio41"; + function = "qup03"; }; - qup_spi3_cs_gpio: qup-spi3-cs-gpio { - pinmux { + qup_spi3_cs_gpio: qup-spi3-cs-gpio-state { + spi-pins { pins = "gpio38", "gpio39", "gpio40"; function = "qup03"; }; - pinmux-cs { + cs-pins { pins = "gpio41"; function = "gpio"; }; }; - qup_spi5_default: qup-spi5-default { - pinmux { - pins = "gpio25", "gpio26", - "gpio27", "gpio28"; - function = "qup05"; - }; + qup_spi5_default: qup-spi5-default-state { + pins = "gpio25", "gpio26", "gpio27", "gpio28"; + function = "qup05"; }; - qup_spi5_cs_gpio: qup-spi5-cs-gpio { - pinmux { + qup_spi5_cs_gpio: qup-spi5-cs-gpio-state { + spi-pins { pins = "gpio25", "gpio26", "gpio27"; function = "qup05"; }; - pinmux-cs { + cs-pins { pins = "gpio28"; function = "gpio"; }; }; - qup_spi6_default: qup-spi6-default { - pinmux { - pins = "gpio59", "gpio60", - "gpio61", "gpio62"; - function = "qup10"; - }; + qup_spi6_default: qup-spi6-default-state { + pins = "gpio59", "gpio60", "gpio61", "gpio62"; + function = "qup10"; }; - qup_spi6_cs_gpio: qup-spi6-cs-gpio { - pinmux { + qup_spi6_cs_gpio: qup-spi6-cs-gpio-state { + qup_spi6_spi: spi-pins { pins = "gpio59", "gpio60", "gpio61"; function = "qup10"; }; - pinmux-cs { + qup_spi6_cs: cs-pins { pins = "gpio62"; function = "gpio"; }; }; - qup_spi8_default: qup-spi8-default { - pinmux { - pins = "gpio42", "gpio43", - "gpio44", "gpio45"; - function = "qup12"; - }; + qup_spi8_default: qup-spi8-default-state { + pins = "gpio42", "gpio43", "gpio44", "gpio45"; + function = "qup12"; }; - qup_spi8_cs_gpio: qup-spi8-cs-gpio { - pinmux { + qup_spi8_cs_gpio: qup-spi8-cs-gpio-state { + spi-pins { pins = "gpio42", "gpio43", "gpio44"; function = "qup12"; }; - pinmux-cs { + cs-pins { pins = "gpio45"; function = "gpio"; }; }; - qup_spi10_default: qup-spi10-default { - pinmux { - pins = "gpio86", "gpio87", - "gpio88", "gpio89"; - function = "qup14"; - }; + qup_spi10_default: qup-spi10-default-state { + pins = "gpio86", "gpio87", "gpio88", "gpio89"; + function = "qup14"; }; - qup_spi10_cs_gpio: qup-spi10-cs-gpio { - pinmux { + qup_spi10_cs_gpio: qup-spi10-cs-gpio-state { + qup_spi10_spi: spi-pins { pins = "gpio86", "gpio87", "gpio88"; function = "qup14"; }; - pinmux-cs { + qup_spi10_cs: cs-pins { pins = "gpio89"; function = "gpio"; }; }; - qup_spi11_default: qup-spi11-default { - pinmux { - pins = "gpio53", "gpio54", - "gpio55", "gpio56"; - function = "qup15"; - }; + qup_spi11_default: qup-spi11-default-state { + pins = "gpio53", "gpio54", "gpio55", "gpio56"; + function = "qup15"; }; - qup_spi11_cs_gpio: qup-spi11-cs-gpio { - pinmux { - pins = "gpio53", "gpio54", - "gpio55"; + qup_spi11_cs_gpio: qup-spi11-cs-gpio-state { + spi-pins { + pins = "gpio53", "gpio54", "gpio55"; function = "qup15"; }; - pinmux-cs { + cs-pins { pins = "gpio56"; function = "gpio"; }; }; - qup_uart0_default: qup-uart0-default { - pinmux { - pins = "gpio34", "gpio35", - "gpio36", "gpio37"; - function = "qup00"; - }; + qup_uart0_default: qup-uart0-default-state { + pins = "gpio34", "gpio35", "gpio36", "gpio37"; + function = "qup00"; }; - qup_uart1_default: qup-uart1-default { - pinmux { - pins = "gpio0", "gpio1", - "gpio2", "gpio3"; - function = "qup01"; - }; + qup_uart1_default: qup-uart1-default-state { + pins = "gpio0", "gpio1", "gpio2", "gpio3"; + function = "qup01"; }; - qup_uart2_default: qup-uart2-default { - pinmux { - pins = "gpio15", "gpio16"; - function = "qup02_uart"; - }; + qup_uart2_default: qup-uart2-default-state { + pins = "gpio15", "gpio16"; + function = "qup02_uart"; }; - qup_uart3_default: qup-uart3-default { - pinmux { - pins = "gpio38", "gpio39", - "gpio40", "gpio41"; + qup_uart3_default: qup-uart3-default-state { + qup_uart3_cts: cts-pins { + pins = "gpio38"; function = "qup03"; }; - }; - qup_uart4_default: qup-uart4-default { - pinmux { - pins = "gpio115", "gpio116"; - function = "qup04_uart"; + qup_uart3_rts: rts-pins { + pins = "gpio39"; + function = "qup03"; }; - }; - qup_uart5_default: qup-uart5-default { - pinmux { - pins = "gpio25", "gpio26", - "gpio27", "gpio28"; - function = "qup05"; + qup_uart3_tx: tx-pins { + pins = "gpio40"; + function = "qup03"; }; - }; - qup_uart6_default: qup-uart6-default { - pinmux { - pins = "gpio59", "gpio60", - "gpio61", "gpio62"; - function = "qup10"; + qup_uart3_rx: rx-pins { + pins = "gpio41"; + function = "qup03"; }; }; - qup_uart7_default: qup-uart7-default { - pinmux { - pins = "gpio6", "gpio7"; - function = "qup11_uart"; - }; + qup_uart4_default: qup-uart4-default-state { + pins = "gpio115", "gpio116"; + function = "qup04_uart"; }; - qup_uart8_default: qup-uart8-default { - pinmux { - pins = "gpio44", "gpio45"; + qup_uart5_default: qup-uart5-default-state { + pins = "gpio25", "gpio26", "gpio27", "gpio28"; + function = "qup05"; + }; + + qup_uart6_default: qup-uart6-default-state { + pins = "gpio59", "gpio60", "gpio61", "gpio62"; + function = "qup10"; + }; + + qup_uart7_default: qup-uart7-default-state { + pins = "gpio6", "gpio7"; + function = "qup11_uart"; + }; + + qup_uart8_default: qup-uart8-default-state { + qup_uart8_tx: tx-pins { + pins = "gpio44"; function = "qup12"; }; - }; - qup_uart9_default: qup-uart9-default { - pinmux { - pins = "gpio46", "gpio47"; - function = "qup13_uart"; + qup_uart8_rx: rx-pins { + pins = "gpio45"; + function = "qup12"; }; }; - qup_uart10_default: qup-uart10-default { - pinmux { - pins = "gpio86", "gpio87", - "gpio88", "gpio89"; - function = "qup14"; - }; + qup_uart9_default: qup-uart9-default-state { + pins = "gpio46", "gpio47"; + function = "qup13_uart"; }; - qup_uart11_default: qup-uart11-default { - pinmux { - pins = "gpio53", "gpio54", - "gpio55", "gpio56"; - function = "qup15"; - }; + qup_uart10_default: qup-uart10-default-state { + pins = "gpio86", "gpio87", "gpio88", "gpio89"; + function = "qup14"; }; - sec_mi2s_active: sec-mi2s-active { - pinmux { - pins = "gpio49", "gpio50", "gpio51"; - function = "mi2s_1"; - }; + qup_uart11_default: qup-uart11-default-state { + pins = "gpio53", "gpio54", "gpio55", "gpio56"; + function = "qup15"; }; - pri_mi2s_active: pri-mi2s-active { - pinmux { - pins = "gpio53", "gpio54", "gpio55", "gpio56"; - function = "mi2s_0"; - }; + sec_mi2s_active: sec-mi2s-active-state { + pins = "gpio49", "gpio50", "gpio51"; + function = "mi2s_1"; }; - pri_mi2s_mclk_active: pri-mi2s-mclk-active { - pinmux { - pins = "gpio57"; - function = "lpass_ext"; - }; + pri_mi2s_active: pri-mi2s-active-state { + pins = "gpio53", "gpio54", "gpio55", "gpio56"; + function = "mi2s_0"; + }; + + pri_mi2s_mclk_active: pri-mi2s-mclk-active-state { + pins = "gpio57"; + function = "lpass_ext"; }; }; From patchwork Fri Oct 7 14:51:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 613268 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0273BC43217 for ; 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[78.11.189.27]) by smtp.gmail.com with ESMTPSA id v12-20020ac2592c000000b0049876c1bb24sm315624lfi.225.2022.10.07.07.51.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Oct 2022 07:51:20 -0700 (PDT) From: Krzysztof Kozlowski To: Bjorn Andersson , Andy Gross , Konrad Dybcio , Linus Walleij , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski , Doug Anderson Subject: [PATCH 2/2] dt-bindings: pinctrl: qcom,sc7180: convert to dtschema Date: Fri, 7 Oct 2022 16:51:16 +0200 Message-Id: <20221007145116.46554-2-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221007145116.46554-1-krzysztof.kozlowski@linaro.org> References: <20221007145116.46554-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Convert Qualcomm SC7180 pin controller bindings to DT schema. Keep the parsing of pin configuration subnodes consistent with other Qualcomm schemas (children named with '-state' suffix, their children with '-pins'). Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- Cc: Doug Anderson --- .../bindings/pinctrl/qcom,sc7180-pinctrl.txt | 187 ------------------ .../bindings/pinctrl/qcom,sc7180-pinctrl.yaml | 163 +++++++++++++++ 2 files changed, 163 insertions(+), 187 deletions(-) delete mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.txt deleted file mode 100644 index 6ffeac9801df..000000000000 --- a/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.txt +++ /dev/null @@ -1,187 +0,0 @@ -Qualcomm Technologies, Inc. SC7180 TLMM block - -This binding describes the Top Level Mode Multiplexer block found in the -SC7180 platform. - -- compatible: - Usage: required - Value type: - Definition: must be "qcom,sc7180-pinctrl" - -- reg: - Usage: required - Value type: - Definition: the base address and size of the north, south and west - TLMM tiles - -- reg-names: - Usage: required - Value type: - Definition: names for the cells of reg, must contain "north", "south" - and "west". - -- interrupts: - Usage: required - Value type: - Definition: should specify the TLMM summary IRQ. - -- interrupt-controller: - Usage: required - Value type: - Definition: identifies this node as an interrupt controller - -- #interrupt-cells: - Usage: required - Value type: - Definition: must be 2. Specifying the pin number and flags, as defined - in - -- gpio-controller: - Usage: required - Value type: - Definition: identifies this node as a gpio controller - -- #gpio-cells: - Usage: required - Value type: - Definition: must be 2. Specifying the pin number and flags, as defined - in - -- gpio-ranges: - Usage: required - Value type: - Definition: see ../gpio/gpio.txt - -- gpio-reserved-ranges: - Usage: optional - Value type: - Definition: see ../gpio/gpio.txt - -Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for -a general description of GPIO and interrupt bindings. - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices, including the meaning of the -phrase "pin configuration node". - -The pin configuration nodes act as a container for an arbitrary number of -subnodes. Each of these subnodes represents some desired configuration for a -pin, a group, or a list of pins or groups. This configuration can include the -mux function to select on those pin(s)/group(s), and various pin configuration -parameters, such as pull-up, drive strength, etc. - - -PIN CONFIGURATION NODES: - -The name of each subnode is not important; all subnodes should be enumerated -and processed purely based on their content. - -Each subnode only affects those parameters that are explicitly listed. In -other words, a subnode that lists a mux function but no pin configuration -parameters implies no information about any pin configuration parameters. -Similarly, a pin subnode that describes a pullup parameter implies no -information about e.g. the mux function. - - -The following generic properties as defined in pinctrl-bindings.txt are valid -to specify in a pin configuration subnode: - -- pins: - Usage: required - Value type: - Definition: List of gpio pins affected by the properties specified in - this subnode. - - Valid pins are: - gpio0-gpio118 - Supports mux, bias and drive-strength - - sdc1_clk, sdc1_cmd, sdc1_data sdc2_clk, sdc2_cmd, - sdc2_data sdc1_rclk - Supports bias and drive-strength - - ufs_reset - Supports bias and drive-strength - -- function: - Usage: required - Value type: - Definition: Specify the alternative function to be configured for the - specified pins. Functions are only valid for gpio pins. - Valid values are: - - adsp_ext, agera_pll, aoss_cti, atest_char, atest_char0, - atest_char1, atest_char2, atest_char3, atest_tsens, - atest_tsens2, atest_usb1, atest_usb10, atest_usb11, - atest_usb12, atest_usb13, atest_usb2, atest_usb20, - atest_usb21, atest_usb22, atest_usb23, audio_ref, - btfm_slimbus, cam_mclk, cci_async, cci_i2c, cci_timer0, - cci_timer1, cci_timer2, cci_timer3, cci_timer4, - cri_trng, dbg_out, ddr_bist, ddr_pxi0, ddr_pxi1, - ddr_pxi2, ddr_pxi3, dp_hot, edp_lcd, gcc_gp1, gcc_gp2, - gcc_gp3, gpio, gp_pdm0, gp_pdm1, gp_pdm2, gps_tx, - jitter_bist, ldo_en, ldo_update, lpass_ext, mdp_vsync, - mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0, - mi2s_1, mi2s_2, mss_lte, m_voc, pa_indicator, phase_flag, - PLL_BIST, pll_bypassnl, pll_reset, prng_rosc, qdss, - qdss_cti, qlink_enable, qlink_request, qspi_clk, qspi_cs, - qspi_data, qup00, qup01, qup02_i2c, qup02_uart, qup03, - qup04_i2c, qup04_uart, qup05, qup10, qup11_i2c, qup11_uart, - qup12, qup13_i2c, qup13_uart, qup14, qup15, sdc1_tb, - sdc2_tb, sd_write, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, - tgu_ch3, tsense_pwm1, tsense_pwm2, uim1, uim2, uim_batt, - usb_phy, vfr_1, _V_GPIO, _V_PPS_IN, _V_PPS_OUT, - vsense_trigger, wlan1_adc0, wlan1_adc1, wlan2_adc0, - wlan2_adc1, - -- bias-disable: - Usage: optional - Value type: - Definition: The specified pins should be configured as no pull. - -- bias-pull-down: - Usage: optional - Value type: - Definition: The specified pins should be configured as pull down. - -- bias-pull-up: - Usage: optional - Value type: - Definition: The specified pins should be configured as pull up. - -- output-high: - Usage: optional - Value type: - Definition: The specified pins are configured in output mode, driven - high. - Not valid for sdc pins. - -- output-low: - Usage: optional - Value type: - Definition: The specified pins are configured in output mode, driven - low. - Not valid for sdc pins. - -- drive-strength: - Usage: optional - Value type: - Definition: Selects the drive strength for the specified pins, in mA. - Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 - -Example: - - tlmm: pinctrl@3500000 { - compatible = "qcom,sc7180-pinctrl"; - reg = <0x3500000 0x300000>, - <0x3900000 0x300000>, - <0x3D00000 0x300000>; - reg-names = "west", "north", "south"; - interrupts = ; - gpio-controller; - #gpio-cells = <2>; - gpio-ranges = <&tlmm 0 0 119>; - gpio-reserved-ranges = <0 4>, <106 4>; - interrupt-controller; - #interrupt-cells = <2>; - }; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.yaml new file mode 100644 index 000000000000..68ac2230edb6 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sc7180-pinctrl.yaml @@ -0,0 +1,163 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sc7180-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SC7180 TLMM pin controller + +maintainers: + - Bjorn Andersson + - Krzysztof Kozlowski + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SC7180 SoC. + +properties: + compatible: + const: qcom,sc7180-pinctrl + + reg: + maxItems: 3 + + reg-names: + items: + - const: west + - const: north + - const: south + + interrupts: true + interrupt-controller: true + "#interrupt-cells": true + gpio-controller: true + "#gpio-cells": true + gpio-ranges: true + wakeup-parent: true + + gpio-reserved-ranges: + minItems: 1 + maxItems: 60 + + gpio-line-names: + maxItems: 119 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sc7180-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sc7180-tlmm-state" + additionalProperties: false + +$defs: + qcom-sc7180-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-8])$" + - enum: [ sdc1_rclk, sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, + sdc2_cmd, sdc2_data, ufs_reset ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ adsp_ext, agera_pll, aoss_cti, atest_char, atest_char0, + atest_char1, atest_char2, atest_char3, atest_tsens, + atest_tsens2, atest_usb1, atest_usb10, atest_usb11, + atest_usb12, atest_usb13, atest_usb2, atest_usb20, atest_usb21, + atest_usb22, atest_usb23, audio_ref, btfm_slimbus, cam_mclk, + cci_async, cci_i2c, cci_timer0, cci_timer1, cci_timer2, + cci_timer3, cci_timer4, cri_trng, dbg_out, ddr_bist, ddr_pxi0, + ddr_pxi1, ddr_pxi2, ddr_pxi3, dp_hot, edp_lcd, gcc_gp1, + gcc_gp2, gcc_gp3, gpio, gp_pdm0, gp_pdm1, gp_pdm2, gps_tx, + jitter_bist, ldo_en, ldo_update, lpass_ext, mdp_vsync, + mdp_vsync0, mdp_vsync1, mdp_vsync2, mdp_vsync3, mi2s_0, mi2s_1, + mi2s_2, mss_lte, m_voc, pa_indicator, phase_flag, PLL_BIST, + pll_bypassnl, pll_reset, prng_rosc, qdss, qdss_cti, + qlink_enable, qlink_request, qspi_clk, qspi_cs, qspi_data, + qup00, qup01, qup02_i2c, qup02_uart, qup03, qup04_i2c, + qup04_uart, qup05, qup10, qup11_i2c, qup11_uart, qup12, + qup13_i2c, qup13_uart, qup14, qup15, sdc1_tb, sdc2_tb, + sd_write, sp_cmu, tgu_ch0, tgu_ch1, tgu_ch2, tgu_ch3, + tsense_pwm1, tsense_pwm2, uim1, uim2, uim_batt, usb_phy, vfr_1, + _V_GPIO, _V_PPS_IN, _V_PPS_OUT, vsense_trigger, wlan1_adc0, + wlan1_adc1, wlan2_adc0, wlan2_adc1 ] + + drive-strength: + enum: [2, 4, 6, 8, 10, 12, 14, 16] + default: 2 + description: + Selects the drive strength for the specified pins, in mA. + + bias-pull-down: true + bias-pull-up: true + bias-disable: true + input-enable: true + output-high: true + output-low: true + + required: + - pins + + additionalProperties: false + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + - reg-names + +additionalProperties: false + +examples: + - | + #include + + tlmm: pinctrl@3500000 { + compatible = "qcom,sc7180-pinctrl"; + reg = <0x03500000 0x300000>, + <0x03900000 0x300000>, + <0x03d00000 0x300000>; + reg-names = "west", "north", "south"; + interrupts = ; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&tlmm 0 0 120>; + wakeup-parent = <&pdc>; + + dp_hot_plug_det: dp-hot-plug-det-state { + pins = "gpio117"; + function = "dp_hot"; + }; + + qup_spi11_cs_gpio: qup-spi11-cs-gpio-state { + spi-pins { + pins = "gpio53", "gpio54", "gpio55"; + function = "qup15"; + }; + + cs-pins { + pins = "gpio56"; + function = "gpio"; + }; + }; + };