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From: carlos.song@nxp.com
To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
	shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, frank.li@nxp.com,
	haibo.chen@nxp.com
Cc: devicetree@vger.kernel.org, imx@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: dts: imx7s: change i2c compatible string for applying errata ERR007805
Date: Mon, 21 Oct 2024 11:11:48 +0800	[thread overview]
Message-ID: <20241021031148.2682015-1-carlos.song@nxp.com> (raw)

From: Carlos Song <carlos.song@nxp.com>

Compatible string "fsl,imx7d-i2c" is not exited at i2c-imx driver
compatible string table, at the result, "fsl,imx21-i2c" will be
matched, but it will cause errata ERR007805 not be applied in fact.

Replace "fsl,imx7d-i2c" by "fsl,imx7s-i2c" compatible string in dts
file for appling the errata ERR007805.

Signed-off-by: Carlos Song <carlos.song@nxp.com>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
---
 arch/arm/boot/dts/nxp/imx/imx7s.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
index 22dd72499ef2..6a1d8350192f 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi
@@ -1087,7 +1087,7 @@ flexcan2: can@30a10000 {
 			i2c1: i2c@30a20000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx7d-i2c", "fsl,imx21-i2c";
+				compatible = "fsl,imx7s-i2c", "fsl,imx21-i2c";
 				reg = <0x30a20000 0x10000>;
 				interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX7D_I2C1_ROOT_CLK>;
@@ -1097,7 +1097,7 @@ i2c1: i2c@30a20000 {
 			i2c2: i2c@30a30000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx7d-i2c", "fsl,imx21-i2c";
+				compatible = "fsl,imx7s-i2c", "fsl,imx21-i2c";
 				reg = <0x30a30000 0x10000>;
 				interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX7D_I2C2_ROOT_CLK>;
@@ -1107,7 +1107,7 @@ i2c2: i2c@30a30000 {
 			i2c3: i2c@30a40000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx7d-i2c", "fsl,imx21-i2c";
+				compatible = "fsl,imx7s-i2c", "fsl,imx21-i2c";
 				reg = <0x30a40000 0x10000>;
 				interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX7D_I2C3_ROOT_CLK>;
@@ -1117,7 +1117,7 @@ i2c3: i2c@30a40000 {
 			i2c4: i2c@30a50000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
-				compatible = "fsl,imx7d-i2c", "fsl,imx21-i2c";
+				compatible = "fsl,imx7s-i2c", "fsl,imx21-i2c";
 				reg = <0x30a50000 0x10000>;
 				interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX7D_I2C4_ROOT_CLK>;
-- 
2.34.1


             reply	other threads:[~2024-10-21  3:05 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-21  3:11 carlos.song [this message]
2024-10-21  9:27 ` [PATCH] ARM: dts: imx7s: change i2c compatible string for applying errata ERR007805 Francesco Dolcini
2024-10-21 10:07   ` Carlos Song
2024-10-22  7:39     ` Francesco Dolcini
2024-10-22  8:45       ` Carlos Song

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