linux-kernel - [PATCH] arm64: dts: mediatek: mt8186: Add I2C arbiter clocks to i2c 1/2/5

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Message-ID: <20231020075540.15191-1-angelogioacchino.delregno@collabora.com>
Date:   Fri, 20 Oct 2023 09:55:40 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     matthias.bgg@...il.com
Cc:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, allen-kh.cheng@...iatek.com,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, wenst@...omium.org,
        kernel@...labora.com,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Subject: [PATCH] arm64: dts: mediatek: mt8186: Add I2C arbiter clocks to i2c 1/2/5

The I2C busses 1, 2 and 5 have got a separated arbiter clock: add it
to their respective nodes.

Fixes: 2e78620b1350 ("arm64: dts: Add MediaTek MT8186 dts and evaluation board and Makefile")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 arch/arm64/boot/dts/mediatek/mt8186.dtsi | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index f04ae70c470a..af6f6687de35 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -1224,8 +1224,9 @@ i2c1: i2c@...08000 {
 			      <0 0x10200200 0 0x100>;
 			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>;
 			clocks = <&imp_iic_wrap CLK_IMP_IIC_WRAP_AP_CLOCK_I2C1>,
-				 <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
-			clock-names = "main", "dma";
+				 <&infracfg_ao CLK_INFRA_AO_AP_DMA>,
+				 <&infracfg_ao CLK_INFRA_AO_I2C1_ARBITER>;
+			clock-names = "main", "dma", "arb";
 			clock-div = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -1238,8 +1239,9 @@ i2c2: i2c@...09000 {
 			      <0 0x10200300 0 0x180>;
 			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH 0>;
 			clocks = <&imp_iic_wrap CLK_IMP_IIC_WRAP_AP_CLOCK_I2C2>,
-				 <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
-			clock-names = "main", "dma";
+				 <&infracfg_ao CLK_INFRA_AO_AP_DMA>,
+				 <&infracfg_ao CLK_INFRA_AO_I2C2_ARBITER>;
+			clock-names = "main", "dma", "arb";
 			clock-div = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -1280,8 +1282,9 @@ i2c5: i2c@...16000 {
 			      <0 0x10200700 0 0x100>;
 			interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH 0>;
 			clocks = <&imp_iic_wrap CLK_IMP_IIC_WRAP_AP_CLOCK_I2C5>,
-				 <&infracfg_ao CLK_INFRA_AO_AP_DMA>;
-			clock-names = "main", "dma";
+				 <&infracfg_ao CLK_INFRA_AO_AP_DMA>,
+				 <&infracfg_ao CLK_INFRA_AO_I2C5_ARBITER>;
+			clock-names = "main", "dma", "arb";
 			clock-div = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-- 
2.42.0