From: Guodong Xu <guodong.xu@linaro.org>
To: robh+dt@kernel.org, xuwei5@hisilicon.com,
catalin.marinas@arm.com, will.deacon@arm.com,
wangkefeng.wang@huawei.com, puck.chen@hisilicon.com,
xuejiancheng@hisilicon.com, devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Zhangfei Gao <zhangfei.gao@linaro.org>,
Guodong Xu <guodong.xu@linaro.org>
Subject: [PATCH 05/12] arm64: dts: Add I2C nodes for Hi3660
Date: Wed, 17 May 2017 16:37:38 +0800 [thread overview]
Message-ID: <20170517083745.24479-6-guodong.xu@linaro.org> (raw)
In-Reply-To: <20170517083745.24479-1-guodong.xu@linaro.org>
From: Zhangfei Gao <zhangfei.gao@linaro.org>
Add I2C nodes for Hi3660-hikey960.
On HiKey960,
I2C0, I2C7 is connected to Low Speed Expansion Connector.
I2C1 is connected to ADV7535.
I2C3 is connected to USB5734.
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
---
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 18 ++++++++
arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 56 +++++++++++++++++++++++
2 files changed, 74 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
index 64875a5..f685b1e 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
@@ -29,6 +29,24 @@
};
};
+&i2c0 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+
+ adv7533: adv7533@39 {
+ status = "ok";
+ compatible = "adi,adv7533";
+ reg = <0x39>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+};
+
&uart5 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index f55710a..f217c9d 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -186,6 +186,62 @@
#reset-cells = <2>;
};
+ i2c0: i2c@FFD71000 {
+ compatible = "snps,designware-i2c";
+ reg = <0x0 0xFFD71000 0x0 0x1000>;
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ clocks = <&crg_ctrl HI3660_CLK_GATE_I2C0>;
+ resets = <&iomcu_rst 0x20 3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pmx_func &i2c0_cfg_func>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@FFD72000 {
+ compatible = "snps,designware-i2c";
+ reg = <0x0 0xFFD72000 0x0 0x1000>;
+ interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ clocks = <&crg_ctrl HI3660_CLK_GATE_I2C1>;
+ resets = <&iomcu_rst 0x20 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pmx_func &i2c1_cfg_func>;
+ status = "disabled";
+ };
+
+ i2c3: i2c@FDF0C000 {
+ compatible = "snps,designware-i2c";
+ reg = <0x0 0xFDF0C000 0x0 0x1000>;
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ clocks = <&crg_ctrl HI3660_CLK_GATE_I2C3>;
+ resets = <&crg_rst 0x78 7>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pmx_func &i2c3_cfg_func>;
+ status = "disabled";
+ };
+
+ i2c7: i2c@FDF0B000 {
+ compatible = "snps,designware-i2c";
+ reg = <0x0 0xFDF0B000 0x0 0x1000>;
+ interrupts = <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+ clocks = <&crg_ctrl HI3660_CLK_GATE_I2C7>;
+ resets = <&crg_rst 0x60 14>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c7_pmx_func &i2c7_cfg_func>;
+ status = "disabled";
+ };
+
uart5: serial@fdf05000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0 0xfdf05000 0x0 0x1000>;
--
2.10.2
next prev parent reply other threads:[~2017-05-17 8:38 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-17 8:37 [PATCH 00/12] arm64: dts: hi3660: add device nodes Guodong Xu
2017-05-17 8:37 ` [PATCH 01/12] dt-bindings: arm: hisilicon: add bindings for HiKey960 board Guodong Xu
2017-05-23 0:35 ` Rob Herring
2017-05-17 8:37 ` [PATCH 02/12] arm64: dts: hisilicon: update compatible string for hikey960 Guodong Xu
2017-05-23 0:36 ` Rob Herring
2017-05-17 8:37 ` [PATCH 03/12] arm64: dts: hikey960: pinctrl: add more pinmux and pinconfig Guodong Xu
2017-05-23 0:49 ` Rob Herring
2017-05-17 8:37 ` [PATCH 04/12] arm64: dts: hi3660: add resources for clock and reset Guodong Xu
2017-05-23 0:49 ` Rob Herring
2017-05-17 8:37 ` Guodong Xu [this message]
2017-05-23 0:39 ` [PATCH 05/12] arm64: dts: Add I2C nodes for Hi3660 Rob Herring
2017-05-23 5:55 ` zhangfei
2017-05-23 6:36 ` zhangfei
2017-05-23 12:44 ` Rob Herring
2017-05-23 12:48 ` Rob Herring
2017-05-24 2:34 ` zhangfei
2017-05-24 8:31 ` Jarkko Nikula
2017-05-17 8:37 ` [PATCH 06/12] arm64: dts: hi3660: add gpio dtsi file for Hisilicon Hi3660 SOC Guodong Xu
2017-05-23 0:41 ` Rob Herring
2017-05-23 11:20 ` Guodong Xu
2017-05-17 8:37 ` [PATCH 07/12] arm64: dts: hi3660: Add uarts nodes Guodong Xu
2017-05-23 0:44 ` Rob Herring
2017-05-23 9:23 ` Guodong Xu
2017-05-17 8:37 ` [PATCH 08/12] arm64: dts: hikey960: add WL1837 Bluetooth device node Guodong Xu
2017-05-23 0:45 ` Rob Herring
2017-05-23 8:15 ` Guodong Xu
2017-05-17 8:37 ` [PATCH 09/12] arm64: dts: hi3660: Add pl031 rtc node Guodong Xu
2017-05-23 0:45 ` Rob Herring
2017-05-17 8:37 ` [PATCH 10/12] arm64: dts: hi3660: add spi device nodes Guodong Xu
2017-05-23 0:46 ` Rob Herring
2017-05-23 11:39 ` Guodong Xu
2017-05-17 8:37 ` [PATCH 11/12] arm64: dts: hi3660: add power key dts node Guodong Xu
2017-05-23 0:47 ` Rob Herring
2017-05-17 8:37 ` [PATCH 12/12] arm64: dts: hikey960: add LED nodes Guodong Xu
2017-05-23 0:48 ` Rob Herring
2017-05-23 12:07 ` Guodong Xu
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