[PATCH v2 1/2] ARM: dts: bcm23550: Add SoC-specific I2C compatible

Stanislav Jakubek
2023-04-23T12:39:18Z

Add BCM23550-specific compatible for brcm,kona-i2c nodes. While not
currently used by the i2c-bcm-kona driver, they can serve for further
customization, if required.
Done in preparation for dt-binding coversion to DT schema.

Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
---
Changes in v2:
- none

arch/arm/boot/dts/bcm23550.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/bcm23550.dtsi b/arch/arm/boot/dts/bcm23550.dtsi
index a36c9b1d23c8..32b244b8546c 100644
--- a/arch/arm/boot/dts/bcm23550.dtsi
+++ b/arch/arm/boot/dts/bcm23550.dtsi
@@ -159,7 +159,7 @@ uartb3: serial@2000 {
};

bsc1: i2c@16000 {
- compatible = "brcm,kona-i2c";
+ compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
reg = <0x00016000 0x70>;
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
@@ -169,7 +169,7 @@ bsc1: i2c@16000 {
};

bsc2: i2c@17000 {
- compatible = "brcm,kona-i2c";
+ compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
reg = <0x00017000 0x70>;
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
@@ -179,7 +179,7 @@ bsc2: i2c@17000 {
};

bsc3: i2c@18000 {
- compatible = "brcm,kona-i2c";
+ compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
reg = <0x00018000 0x70>;
interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
@@ -189,7 +189,7 @@ bsc3: i2c@18000 {
};

bsc4: i2c@1c000 {
- compatible = "brcm,kona-i2c";
+ compatible = "brcm,bcm23550-i2c", "brcm,kona-i2c";
reg = <0x0001c000 0x70>;
interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
--
2.25.1