From: Li Yang <leoyang.li@nxp.com>
To: shawnguo@kernel.org, devicetree@vger.kernel.org
Cc: robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Li Yang <leoyang.li@nxp.com>,
Zhang Ying <ying.zhang22455@nxp.com>
Subject: [PATCH v2 08/11] arm64: dts: ls1043a: add gpio based i2c recovery information
Date: Wed, 14 Sep 2022 16:47:00 -0500 [thread overview]
Message-ID: <20220914214703.29706-9-leoyang.li@nxp.com> (raw)
In-Reply-To: <20220914214703.29706-1-leoyang.li@nxp.com>
Add scl-gpios property for i2c recovery and add SoC specific compatible
string for SoC specific fixup.
Signed-off-by: Zhang Ying <ying.zhang22455@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 5749de512201..58c55335f09c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -11,6 +11,7 @@
#include <dt-bindings/clock/fsl,qoriq-clockgen.h>
#include <dt-bindings/thermal/thermal.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "fsl,ls1043a";
@@ -538,7 +539,7 @@ dspi1: spi@2110000 {
};
i2c0: i2c@2180000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2180000 0x0 0x10000>;
@@ -553,7 +554,7 @@ i2c0: i2c@2180000 {
};
i2c1: i2c@2190000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2190000 0x0 0x10000>;
@@ -561,11 +562,12 @@ i2c1: i2c@2190000 {
clock-names = "i2c";
clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(1)>;
+ scl-gpios = <&gpio4 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "disabled";
};
i2c2: i2c@21a0000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x21a0000 0x0 0x10000>;
@@ -573,11 +575,12 @@ i2c2: i2c@21a0000 {
clock-names = "i2c";
clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(1)>;
+ scl-gpios = <&gpio4 10 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "disabled";
};
i2c3: i2c@21b0000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x21b0000 0x0 0x10000>;
@@ -585,6 +588,7 @@ i2c3: i2c@21b0000 {
clock-names = "i2c";
clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(1)>;
+ scl-gpios = <&gpio4 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "disabled";
};
--
2.37.1
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next prev parent reply other threads:[~2022-09-14 21:49 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-14 21:46 [PATCH v2 00/11] accumulated dts updates for ls1043a Li Yang
2022-09-14 21:46 ` [PATCH v2 01/11] arm64: dts: ls1043a: fix the wrong size of dcfg space Li Yang
2022-09-14 21:46 ` [PATCH v2 02/11] arm64: dts: ls1043a: Enable usb3-lpm-capable for usb3 node Li Yang
2022-09-14 21:46 ` [PATCH v2 03/11] arm64: dts: ls1043a: use pcie aer/pme interrupts Li Yang
2022-09-14 21:46 ` [PATCH v2 04/11] arm64: dts: ls1043a: Add SCFG phandle for PCIe nodes Li Yang
2022-09-14 21:46 ` [PATCH v2 05/11] arm64: dts: ls1043a: Add big-endian property " Li Yang
2022-09-14 21:46 ` [PATCH v2 06/11] arm64: dts: ls1043a: add missing dma ranges property Li Yang
2022-09-14 21:46 ` [PATCH v2 07/11] arm64: dts: ls1043a: make dma-coherent global to the SoC Li Yang
2022-09-14 21:47 ` Li Yang [this message]
2022-09-14 21:47 ` [PATCH v2 09/11] arm64: dts: ls1043a: use a pseudo-bus to constrain usb and sata dma size Li Yang
2022-09-14 21:47 ` [PATCH v2 10/11] arm64: dts: ls1043a-qds: add mmio based mdio-mux support Li Yang
2022-09-14 21:47 ` [PATCH v2 11/11] arm64: dts: ls1043a-rdb: add pcf85263 rtc node Li Yang
2022-09-16 12:12 ` [PATCH v2 00/11] accumulated dts updates for ls1043a Shawn Guo
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