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From: "Rafał Miłecki" <zajec5@gmail.com>
To: "Matthias Brugger" <matthias.bgg@gmail.com>,
	"AngeloGioacchino Del Regno"
	<angelogioacchino.delregno@collabora.com>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: "John Crispin" <john@phrozen.org>,
	linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org,
	"Rafał Miłecki" <rafal@milecki.pl>
Subject: [PATCH 2/2] arm64: dts: mediatek: mt7988: add PWM controller
Date: Tue, 13 Feb 2024 17:46:33 +0100	[thread overview]
Message-ID: <20240213164633.25447-2-zajec5@gmail.com> (raw)
In-Reply-To: <20240213164633.25447-1-zajec5@gmail.com>

From: Rafał Miłecki <rafal@milecki.pl>

Add binding for on-SoC controller that can control up to 8 PWMs.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 arch/arm64/boot/dts/mediatek/mt7988a.dtsi | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
index bba97de4fb44..67007626b5cd 100644
--- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only OR MIT
 
+#include <dt-bindings/clock/mediatek,mt7988-clk.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 / {
@@ -78,7 +79,7 @@ gic: interrupt-controller@c000000 {
 			#interrupt-cells = <3>;
 		};
 
-		clock-controller@10001000 {
+		infracfg: clock-controller@10001000 {
 			compatible = "mediatek,mt7988-infracfg", "syscon";
 			reg = <0 0x10001000 0 0x1000>;
 			#clock-cells = <1>;
@@ -103,6 +104,24 @@ clock-controller@1001e000 {
 			#clock-cells = <1>;
 		};
 
+		pwm@10048000 {
+			compatible = "mediatek,mt7988-pwm";
+			reg = <0 0x10048000 0 0x1000>;
+			clocks = <&infracfg CLK_INFRA_66M_PWM_BCK>,
+				 <&infracfg CLK_INFRA_66M_PWM_HCK>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK1>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK2>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK3>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK4>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK5>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK6>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK7>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK8>;
+			clock-names = "top", "main", "pwm1", "pwm2", "pwm3", "pwm4", "pwm5", "pwm6",
+				      "pwm7","pwm8";
+			#pwm-cells = <2>;
+		};
+
 		clock-controller@11f40000 {
 			compatible = "mediatek,mt7988-xfi-pll";
 			reg = <0 0x11f40000 0 0x1000>;
-- 
2.35.3



WARNING: multiple messages have this Message-ID (diff)
From: "Rafał Miłecki" <zajec5@gmail.com>
To: "Matthias Brugger" <matthias.bgg@gmail.com>,
	"AngeloGioacchino Del Regno"
	<angelogioacchino.delregno@collabora.com>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: "John Crispin" <john@phrozen.org>,
	linux-pwm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org,
	"Rafał Miłecki" <rafal@milecki.pl>
Subject: [PATCH 2/2] arm64: dts: mediatek: mt7988: add PWM controller
Date: Tue, 13 Feb 2024 17:46:33 +0100	[thread overview]
Message-ID: <20240213164633.25447-2-zajec5@gmail.com> (raw)
In-Reply-To: <20240213164633.25447-1-zajec5@gmail.com>

From: Rafał Miłecki <rafal@milecki.pl>

Add binding for on-SoC controller that can control up to 8 PWMs.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 arch/arm64/boot/dts/mediatek/mt7988a.dtsi | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
index bba97de4fb44..67007626b5cd 100644
--- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only OR MIT
 
+#include <dt-bindings/clock/mediatek,mt7988-clk.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 / {
@@ -78,7 +79,7 @@ gic: interrupt-controller@c000000 {
 			#interrupt-cells = <3>;
 		};
 
-		clock-controller@10001000 {
+		infracfg: clock-controller@10001000 {
 			compatible = "mediatek,mt7988-infracfg", "syscon";
 			reg = <0 0x10001000 0 0x1000>;
 			#clock-cells = <1>;
@@ -103,6 +104,24 @@ clock-controller@1001e000 {
 			#clock-cells = <1>;
 		};
 
+		pwm@10048000 {
+			compatible = "mediatek,mt7988-pwm";
+			reg = <0 0x10048000 0 0x1000>;
+			clocks = <&infracfg CLK_INFRA_66M_PWM_BCK>,
+				 <&infracfg CLK_INFRA_66M_PWM_HCK>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK1>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK2>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK3>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK4>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK5>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK6>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK7>,
+				 <&infracfg CLK_INFRA_66M_PWM_CK8>;
+			clock-names = "top", "main", "pwm1", "pwm2", "pwm3", "pwm4", "pwm5", "pwm6",
+				      "pwm7","pwm8";
+			#pwm-cells = <2>;
+		};
+
 		clock-controller@11f40000 {
 			compatible = "mediatek,mt7988-xfi-pll";
 			reg = <0 0x11f40000 0 0x1000>;
-- 
2.35.3


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

  reply	other threads:[~2024-02-13 16:47 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-13 16:46 [PATCH 1/2] dt-bindings: pwm: mediatek,mt2712: add compatible for MT7988 Rafał Miłecki
2024-02-13 16:46 ` Rafał Miłecki
2024-02-13 16:46 ` Rafał Miłecki [this message]
2024-02-13 16:46   ` [PATCH 2/2] arm64: dts: mediatek: mt7988: add PWM controller Rafał Miłecki
2024-02-14  9:09   ` AngeloGioacchino Del Regno
2024-02-14  9:09     ` AngeloGioacchino Del Regno
2024-02-14  9:24     ` Rafał Miłecki
2024-02-14  9:24       ` Rafał Miłecki
2024-02-14  9:33       ` AngeloGioacchino Del Regno
2024-02-14  9:33         ` AngeloGioacchino Del Regno
2024-02-13 17:48 ` [PATCH 1/2] dt-bindings: pwm: mediatek,mt2712: add compatible for MT7988 Uwe Kleine-König
2024-02-13 17:48   ` Uwe Kleine-König
2024-02-14  9:05   ` Krzysztof Kozlowski
2024-02-14  9:05     ` Krzysztof Kozlowski
2024-02-16 13:10     ` Uwe Kleine-König
2024-02-16 13:10       ` Uwe Kleine-König
2024-02-13 18:18 ` Conor Dooley
2024-02-13 18:18   ` Conor Dooley
2024-02-14  6:34   ` Rafał Miłecki
2024-02-14  6:34     ` Rafał Miłecki
2024-02-14  9:27     ` AngeloGioacchino Del Regno
2024-02-14  9:27       ` AngeloGioacchino Del Regno
2024-02-14 10:06       ` Conor Dooley
2024-02-14 10:06         ` Conor Dooley
2024-02-14 10:19         ` Rafał Miłecki
2024-02-14 10:19           ` Rafał Miłecki
2024-02-16  8:56       ` Uwe Kleine-König
2024-02-16  8:56         ` Uwe Kleine-König
2024-02-16  9:07     ` Krzysztof Kozlowski
2024-02-16  9:07       ` Krzysztof Kozlowski

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