diff mbox series

[V2] arm64: dts: broadcom: bcm4908: add I2C block

Message ID 20220215063639.15361-1-zajec5@gmail.com (mailing list archive)
State New, archived
Headers show
Series [V2] arm64: dts: broadcom: bcm4908: add I2C block | expand

Commit Message

Rafał Miłecki Feb. 15, 2022, 6:36 a.m. UTC 
From: Rafał Miłecki <rafal@milecki.pl>

BCM4908 uses the same I2C hw as BCM63xx / BCM67xx / BCM68xx SoCs.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
This patch is based on (and targets):
https://github.com/Broadcom/stblinux.git devicetree-arm64/next

V2: Use correct binding that implies 8 B max transfer size. See commit
    e2e5a2c61837 ("i2c: brcmstb: Adding support for CM and DSL SoCs")
    for details.
---
 arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

Comments

Florian Fainelli Feb. 15, 2022, 9:52 p.m. UTC | #1 
On Tue, 15 Feb 2022 07:36:39 +0100, Rafał Miłecki <zajec5@gmail.com> wrote:
> From: Rafał Miłecki <rafal@milecki.pl>
> 
> BCM4908 uses the same I2C hw as BCM63xx / BCM67xx / BCM68xx SoCs.
> 
> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
index b0bc5262beca..5158143a9018 100644
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
@@ -464,6 +464,15 @@  nandcs: nand@0 {
 			};
 		};
 
+		i2c@2100 {
+			compatible = "brcm,brcmper-i2c";
+			reg = <0x2100 0x58>;
+			clock-frequency = <97500>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pins_i2c_a>;
+			status = "disabled";
+		};
+
 		misc@2600 {
 			compatible = "brcm,misc", "simple-mfd";
 			reg = <0x2600 0xe4>;