From: mingming lee <mingming.lee@mediatek.com>
To: u-boot@lists.denx.de
Subject: [PATCH v2 2/5] ARM: dts: Mediatek: add i2c node support for mt8512
Date: Wed, 30 Sep 2020 16:21:49 +0800 [thread overview]
Message-ID: <1601454112-11787-3-git-send-email-mingming.lee@mediatek.com> (raw)
In-Reply-To: <1601454112-11787-1-git-send-email-mingming.lee@mediatek.com>
From: Mingming Lee <Mingming.Lee@mediatek.com>
add i2c dts node support for mt8512
Signed-off-by: Mingming Lee <Mingming.Lee@mediatek.com>
---
arch/arm/dts/mt8512-bm1-emmc.dts | 12 ++++++++++
arch/arm/dts/mt8512.dtsi | 38 +++++++++++++++++++++++++++++++-
2 files changed, 49 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/mt8512-bm1-emmc.dts b/arch/arm/dts/mt8512-bm1-emmc.dts
index 296ed93b9e..7c02539fca 100644
--- a/arch/arm/dts/mt8512-bm1-emmc.dts
+++ b/arch/arm/dts/mt8512-bm1-emmc.dts
@@ -45,6 +45,18 @@
};
};
+&i2c0 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_default>;
diff --git a/arch/arm/dts/mt8512.dtsi b/arch/arm/dts/mt8512.dtsi
index 01a02a7ebf..39e94993c1 100644
--- a/arch/arm/dts/mt8512.dtsi
+++ b/arch/arm/dts/mt8512.dtsi
@@ -90,6 +90,42 @@
reg = <0x10200a80 0x50>;
};
+ i2c0: i2c at 11007000 {
+ compatible = "mediatek,mt8512-i2c";
+ reg = <0x11007000 0x1000>,
+ <0x11000080 0x80>;
+ clocks = <&infracfg CLK_INFRA_I2C0_AXI>,
+ <&infracfg CLK_INFRA_AP_DMA>;
+ clock-names = "main", "dma";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c1: i2c at 10019000 {
+ compatible = "mediatek,mt8512-i2c";
+ reg = <0x10019000 0x1000>,
+ <0x11000100 0x80>;
+ clocks = <&infracfg CLK_INFRA_I2C1_AXI>,
+ <&infracfg CLK_INFRA_AP_DMA>;
+ clock-names = "main", "dma";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c2: i2c at 1001e000 {
+ compatible = "mediatek,mt8512-i2c";
+ reg = <0x1001e000 0x1000>,
+ <0x11000180 0x80>;
+ clocks = <&infracfg CLK_INFRA_I2C1_AXI>,
+ <&infracfg CLK_INFRA_AP_DMA>;
+ clock-names = "main", "dma";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
uart0: serial at 11002000 {
compatible = "mediatek,hsuart";
reg = <0x11002000 0x1000>;
@@ -112,4 +148,4 @@
status = "disabled";
};
-};
\ No newline at end of file
+};
--
2.18.0
next prev parent reply other threads:[~2020-09-30 8:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-30 8:21 [PATCH v2 0/5] Add i2c support for MediaTek mt8512 mingming lee
2020-09-30 8:21 ` [PATCH v2 1/5] i2c: mediatek: add basic driver support mingming lee
2020-10-06 0:02 ` Simon Glass
2020-10-10 2:23 ` Mingming Lee
2020-09-30 8:21 ` mingming lee [this message]
2020-10-12 3:34 ` [PATCH v2 2/5] ARM: dts: Mediatek: add i2c node support for mt8512 Simon Glass
2020-09-30 8:21 ` [PATCH v2 3/5] configs: mt8512: Enable I2C related configs mingming lee
2020-10-12 3:34 ` Simon Glass
2020-10-12 8:33 ` Mingming Lee
2020-09-30 8:21 ` [PATCH v2 4/5] dt-binding: i2c: add bindings for mediatek i2c driver mingming lee
2020-10-12 3:34 ` Simon Glass
2020-10-12 8:37 ` Mingming Lee
2020-09-30 8:21 ` [PATCH v2 5/5] MAINTAINERS: add i2c driver to ARM MEDIATEK mingming lee
2020-10-12 3:34 ` Simon Glass
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