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 v3 7/9] arm64: dts: ls1046a: add gpios based i2c recovery information
Date: Thu, 22 Sep 2022 16:40:28 -0500 [thread overview]
Message-ID: <20220922214030.9004-8-leoyang.li@nxp.com> (raw)
In-Reply-To: <20220922214030.9004-1-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-ls1046a.dtsi | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 4d56735b5361..b8967f2027ac 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -11,6 +11,7 @@
#include <dt-bindings/clock/fsl,qoriq-clockgen.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "fsl,ls1046a";
@@ -501,7 +502,7 @@ dspi: spi@2100000 {
};
i2c0: i2c@2180000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1046a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2180000 0x0 0x10000>;
@@ -515,35 +516,38 @@ i2c0: i2c@2180000 {
};
i2c1: i2c@2190000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1046a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2190000 0x0 0x10000>;
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(2)>;
+ scl-gpios = <&gpio3 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "disabled";
};
i2c2: i2c@21a0000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1046a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x21a0000 0x0 0x10000>;
interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(2)>;
+ scl-gpios = <&gpio3 10 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "disabled";
};
i2c3: i2c@21b0000 {
- compatible = "fsl,vf610-i2c";
+ compatible = "fsl,ls1046a-i2c", "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x21b0000 0x0 0x10000>;
interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
QORIQ_CLK_PLL_DIV(2)>;
+ scl-gpios = <&gpio3 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "disabled";
};
--
2.37.1
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next prev parent reply other threads:[~2022-09-22 21:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-22 21:40 [PATCH v3 0/9] accumulated dts updates for ls1046a Li Yang
2022-09-22 21:40 ` [PATCH v3 1/9] arm64: dts: ls1046a: Enable usb3-lpm-capable for usb3 node Li Yang
2022-09-22 21:40 ` [PATCH v3 2/9] arm64: dts: ls1046a: Add the PME interrupt and big-endian to PCIe EP nodes Li Yang
2022-09-22 21:40 ` [PATCH v3 3/9] arm64: dts: ls1046a: Add big-endian property for PCIe nodes Li Yang
2022-09-22 21:40 ` [PATCH v3 4/9] arm64: dts: ls1046a: add missing dma ranges property Li Yang
2022-09-22 21:40 ` [PATCH v3 5/9] arm64: dts: ls1046a: make dma-coherent global to the SoC Li Yang
2022-09-22 21:40 ` [PATCH v3 6/9] arm64: dts: ls1046a: use a pseudo-bus to constrain usb and sata dma size Li Yang
2022-09-22 21:40 ` Li Yang [this message]
2022-09-22 21:40 ` [PATCH v3 8/9] arm64: dts: ls1046a-qds: add mmio based mdio-mux nodes for FPGA Li Yang
2022-09-22 21:40 ` [PATCH v3 9/9] arm64: dts: ls1046a-qds: Modify the qspi flash frequency Li Yang
2022-10-23 13:24 ` [PATCH v3 0/9] accumulated dts updates for ls1046a Shawn Guo
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