From patchwork Mon Nov 27 22:19:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 747757 Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a02:c205:3004:2154::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B8C34EC3; Mon, 27 Nov 2023 14:19:23 -0800 (PST) Received: from p200301077700a9001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:107:7700:a900:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r7jwh-006myF-4h; Mon, 27 Nov 2023 23:19:15 +0100 Received: from andi by aktux with local (Exim 4.96) (envelope-from ) id 1r7jwg-000kAb-2s; Mon, 27 Nov 2023 23:19:14 +0100 From: Andreas Kemnade To: lee@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, bcousson@baylibre.com, tony@atomide.com, andreas@kemnade.info, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH v2 3/6] ARM: dts: omap-embt2ws: system-power-controller for bt200 Date: Mon, 27 Nov 2023 23:19:04 +0100 Message-Id: <20231127221907.177442-4-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231127221907.177442-1-andreas@kemnade.info> References: <20231127221907.177442-1-andreas@kemnade.info> Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Configure the TWL6032 as system power controller to let the device power off. Signed-off-by: Andreas Kemnade --- arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts index 4e267b259ebf0..bb2e9544723c3 100644 --- a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts +++ b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts @@ -215,6 +215,7 @@ twl: pmic@48 { interrupts = ; /* IRQ_SYS_1N cascaded to gic */ interrupt-controller; #interrupt-cells = <1>; + system-power-controller; rtc { compatible = "ti,twl4030-rtc"; From patchwork Mon Nov 27 22:19:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 747758 Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a02:c205:3004:2154::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E0CA4C27; Mon, 27 Nov 2023 14:19:22 -0800 (PST) Received: from p200301077700a9001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:107:7700:a900:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r7jwh-006myV-Sg; Mon, 27 Nov 2023 23:19:15 +0100 Received: from andi by aktux with local (Exim 4.96) (envelope-from ) id 1r7jwh-000kAm-25; Mon, 27 Nov 2023 23:19:15 +0100 From: Andreas Kemnade To: lee@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, bcousson@baylibre.com, tony@atomide.com, andreas@kemnade.info, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH v2 5/6] mfd: twl4030-power: accept standard property for power controller Date: Mon, 27 Nov 2023 23:19:06 +0100 Message-Id: <20231127221907.177442-6-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231127221907.177442-1-andreas@kemnade.info> References: <20231127221907.177442-1-andreas@kemnade.info> Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Instead of only accepting the ti specific properties accept also the standard property. For uniformity, search in the parent node for the tag. The code for powering of is also isolated from the rest in this file. So it is a pure Linux design decision to put it here. Signed-off-by: Andreas Kemnade --- drivers/mfd/twl4030-power.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c index e35b0f788c504..3ef892e63b88f 100644 --- a/drivers/mfd/twl4030-power.c +++ b/drivers/mfd/twl4030-power.c @@ -686,6 +686,9 @@ static bool twl4030_power_use_poweroff(const struct twl4030_power_data *pdata, if (of_property_read_bool(node, "ti,use_poweroff")) return true; + if (of_device_is_system_power_controller(node->parent)) + return true; + return false; } From patchwork Mon Nov 27 22:19:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 747756 Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a02:c205:3004:2154::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B7204C28; Mon, 27 Nov 2023 14:19:23 -0800 (PST) Received: from p200301077700a9001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:107:7700:a900:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r7jwi-006myd-D0; Mon, 27 Nov 2023 23:19:16 +0100 Received: from andi by aktux with local (Exim 4.96) (envelope-from ) id 1r7jwi-000kAr-0T; Mon, 27 Nov 2023 23:19:16 +0100 From: Andreas Kemnade To: lee@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, bcousson@baylibre.com, tony@atomide.com, andreas@kemnade.info, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org Subject: [PATCH v2 6/6] ARM: dts: omap: gta04: standardize system-power-controller Date: Mon, 27 Nov 2023 23:19:07 +0100 Message-Id: <20231127221907.177442-7-andreas@kemnade.info> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231127221907.177442-1-andreas@kemnade.info> References: <20231127221907.177442-1-andreas@kemnade.info> Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Replace TI-specific property by generic one. Signed-off-by: Andreas Kemnade --- cannot be applied independently of the other ones, so maybe simply delay it. arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi b/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi index 3661340009e7a..5001c4ea35658 100644 --- a/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap3-gta04.dtsi @@ -476,6 +476,7 @@ twl: twl@48 { reg = <0x48>; interrupts = <7>; /* SYS_NIRQ cascaded to intc */ interrupt-parent = <&intc>; + system-power-controller; clocks = <&hfclk_26m>; clock-names = "fck"; @@ -490,7 +491,6 @@ codec { twl_power: power { compatible = "ti,twl4030-power-idle"; - ti,system-power-controller; }; }; };