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From: Lucas Stach <l.stach@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>, Marek Vasut <marex@denx.de>,
	Kieran Bingham <kieran.bingham@ideasonboard.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	patchwork-lst@pengutronix.de, kernel@pengutronix.de
Subject: [PATCH 1/4] arm64: dts: imx8mp: add HDMI power-domains
Date: Fri, 26 Aug 2022 21:29:29 +0200	[thread overview]
Message-ID: <20220826192932.3217260-1-l.stach@pengutronix.de> (raw)

This adds the PGC and HDMI blk-ctrl nodes providing power control for
HDMI subsystem peripherals.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 35 +++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index fe178b7d063c..a6df80092fbd 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -577,6 +577,23 @@ pgc_mediamix: power-domain@10 {
 							 <&clk IMX8MP_CLK_MEDIA_APB_ROOT>;
 					};
 
+					pgc_hdmimix: power-domains@14 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MP_POWER_DOMAIN_HDMIMIX>;
+						clocks = <&clk IMX8MP_CLK_HDMI_ROOT>,
+							 <&clk IMX8MP_CLK_HDMI_APB>;
+						assigned-clocks = <&clk IMX8MP_CLK_HDMI_AXI>,
+								  <&clk IMX8MP_CLK_HDMI_APB>;
+						assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_500M>,
+									 <&clk IMX8MP_SYS_PLL1_133M>;
+						assigned-clock-rates = <500000000>, <133000000>;
+					};
+
+					pgc_hdmi_phy: power-domains@15 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MP_POWER_DOMAIN_HDMI_PHY>;
+					};
+
 					pgc_mipi_phy2: power-domain@16 {
 						#power-domain-cells = <0>;
 						reg = <IMX8MP_POWER_DOMAIN_MIPI_PHY2>;
@@ -1097,6 +1114,24 @@ hsio_blk_ctrl: blk-ctrl@32f10000 {
 						     "usb-phy2", "pcie", "pcie-phy";
 				#power-domain-cells = <1>;
 			};
+
+			hdmi_blk_ctrl: blk-ctrl@32fc0000 {
+				compatible = "fsl,imx8mp-hdmi-blk-ctrl", "syscon";
+				reg = <0x32fc0000 0x23c>;
+				clocks = <&clk IMX8MP_CLK_HDMI_APB>,
+					 <&clk IMX8MP_CLK_HDMI_ROOT>,
+					 <&clk IMX8MP_CLK_HDMI_REF_266M>,
+					 <&clk IMX8MP_CLK_HDMI_24M>;
+				clock-names = "apb", "axi", "ref_266m", "ref_24m";
+				power-domains = <&pgc_hdmimix>, <&pgc_hdmimix>,
+						<&pgc_hdmimix>, <&pgc_hdmimix>,
+						<&pgc_hdmimix>, <&pgc_hdmimix>,
+						<&pgc_hdmimix>, <&pgc_hdmi_phy>;
+				power-domain-names = "bus", "irqsteer", "lcdif",
+						     "pai", "pvi", "trng",
+						     "hdmi-tx", "hdmi-tx-phy";
+				#power-domain-cells = <1>;
+			};
 		};
 
 		gpu3d: gpu@38000000 {
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Lucas Stach <l.stach@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>, Marek Vasut <marex@denx.de>,
	Kieran Bingham <kieran.bingham@ideasonboard.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	patchwork-lst@pengutronix.de, kernel@pengutronix.de
Subject: [PATCH 1/4] arm64: dts: imx8mp: add HDMI power-domains
Date: Fri, 26 Aug 2022 21:29:29 +0200	[thread overview]
Message-ID: <20220826192932.3217260-1-l.stach@pengutronix.de> (raw)

This adds the PGC and HDMI blk-ctrl nodes providing power control for
HDMI subsystem peripherals.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 35 +++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index fe178b7d063c..a6df80092fbd 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -577,6 +577,23 @@ pgc_mediamix: power-domain@10 {
 							 <&clk IMX8MP_CLK_MEDIA_APB_ROOT>;
 					};
 
+					pgc_hdmimix: power-domains@14 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MP_POWER_DOMAIN_HDMIMIX>;
+						clocks = <&clk IMX8MP_CLK_HDMI_ROOT>,
+							 <&clk IMX8MP_CLK_HDMI_APB>;
+						assigned-clocks = <&clk IMX8MP_CLK_HDMI_AXI>,
+								  <&clk IMX8MP_CLK_HDMI_APB>;
+						assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_500M>,
+									 <&clk IMX8MP_SYS_PLL1_133M>;
+						assigned-clock-rates = <500000000>, <133000000>;
+					};
+
+					pgc_hdmi_phy: power-domains@15 {
+						#power-domain-cells = <0>;
+						reg = <IMX8MP_POWER_DOMAIN_HDMI_PHY>;
+					};
+
 					pgc_mipi_phy2: power-domain@16 {
 						#power-domain-cells = <0>;
 						reg = <IMX8MP_POWER_DOMAIN_MIPI_PHY2>;
@@ -1097,6 +1114,24 @@ hsio_blk_ctrl: blk-ctrl@32f10000 {
 						     "usb-phy2", "pcie", "pcie-phy";
 				#power-domain-cells = <1>;
 			};
+
+			hdmi_blk_ctrl: blk-ctrl@32fc0000 {
+				compatible = "fsl,imx8mp-hdmi-blk-ctrl", "syscon";
+				reg = <0x32fc0000 0x23c>;
+				clocks = <&clk IMX8MP_CLK_HDMI_APB>,
+					 <&clk IMX8MP_CLK_HDMI_ROOT>,
+					 <&clk IMX8MP_CLK_HDMI_REF_266M>,
+					 <&clk IMX8MP_CLK_HDMI_24M>;
+				clock-names = "apb", "axi", "ref_266m", "ref_24m";
+				power-domains = <&pgc_hdmimix>, <&pgc_hdmimix>,
+						<&pgc_hdmimix>, <&pgc_hdmimix>,
+						<&pgc_hdmimix>, <&pgc_hdmimix>,
+						<&pgc_hdmimix>, <&pgc_hdmi_phy>;
+				power-domain-names = "bus", "irqsteer", "lcdif",
+						     "pai", "pvi", "trng",
+						     "hdmi-tx", "hdmi-tx-phy";
+				#power-domain-cells = <1>;
+			};
 		};
 
 		gpu3d: gpu@38000000 {
-- 
2.30.2


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2022-08-26 19:29 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-26 19:29 Lucas Stach [this message]
2022-08-26 19:29 ` [PATCH 1/4] arm64: dts: imx8mp: add HDMI power-domains Lucas Stach
2022-08-26 19:29 ` [PATCH 2/4] arm64: dts: imx8mp: add HDMI irqsteer Lucas Stach
2022-08-26 19:29   ` Lucas Stach
2022-08-26 19:29 ` [PATCH 3/4] arm64: dts: imx8mp: add HDMI display pipeline Lucas Stach
2022-08-26 19:29   ` Lucas Stach
2022-08-29  6:37   ` Alexander Stein
2022-08-29  6:37     ` Alexander Stein
2022-09-05  2:04   ` Shawn Guo
2022-09-05  2:04     ` Shawn Guo
2023-03-03 17:26   ` Luca Ceresoli
2023-03-03 17:26     ` Luca Ceresoli
2022-08-26 19:29 ` [PATCH 4/4] arm64: dts: imx8mp-evk: enable HDMI Lucas Stach
2022-08-26 19:29   ` Lucas Stach
2023-03-02 15:35   ` Luca Ceresoli
2023-03-02 15:35     ` Luca Ceresoli
2023-05-25 10:26     ` Luca Ceresoli
2023-05-25 10:26       ` Luca Ceresoli

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