From: Yixun Lan <yixun.lan@amlogic.com>
To: Wolfram Sang <wsa@the-dreams.de>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
Kevin Hilman <khilman@baylibre.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Carlo Caione <carlo@caione.org>,
Yixun Lan <yixun.lan@amlogic.com>, Jian Hu <jian.hu@amlogic.com>,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/5] ARM64: dts: meson-axg: add I2C DT info for Meson-AXG SoC
Date: Mon, 20 Nov 2017 22:54:13 +0800 [thread overview]
Message-ID: <20171120145415.6581-4-yixun.lan@amlogic.com> (raw)
In-Reply-To: <20171120145415.6581-1-yixun.lan@amlogic.com>
From: Jian Hu <jian.hu@amlogic.com>
There are four I2C masters in EE domain, and one I2C Master in
AO domain, the DT info here should describe them all.
Signed-off-by: Jian Hu <jian.hu@amlogic.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 59 ++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 57faaa9d8013..b8ddec6e2cbe 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -129,6 +129,54 @@
#reset-cells = <1>;
};
+ i2c0: i2c@1f000 {
+ compatible = "amlogic,meson-axg-i2c";
+ status = "disabled";
+ reg = <0x0 0x1f000 0x0 0x20>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 47 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc CLKID_I2C>;
+ clock-names = "clk_i2c";
+ };
+
+ i2c1: i2c@1e000 {
+ compatible = "amlogic,meson-axg-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0 0x1e000 0x0 0x20>;
+ status = "disabled";
+ interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clkc CLKID_I2C>;
+ clock-names = "clk_i2c";
+ };
+
+ i2c2: i2c@1d000 {
+ compatible = "amlogic,meson-axg-i2c";
+ status = "disabled";
+ reg = <0x0 0x1d000 0x0 0x20>;
+ interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 49 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc CLKID_I2C>;
+ clock-names = "clk_i2c";
+ };
+
+ i2c3: i2c@1c000 {
+ compatible = "amlogic,meson-axg-i2c";
+ status = "disabled";
+ reg = <0x0 0x1c000 0x0 0x20>;
+ interrupts = <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc CLKID_I2C>;
+ clock-names = "clk_i2c";
+ };
+
uart_A: serial@24000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-uart";
reg = <0x0 0x24000 0x0 0x14>;
@@ -312,6 +360,17 @@
};
};
+ i2c_AO: i2c@5000 {
+ compatible = "amlogic,meson-axg-i2c";
+ status = "disabled";
+ reg = <0x0 0x05000 0x0 0x20>;
+ interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clkc CLKID_I2C>;
+ clock-names = "clk_i2c";
+ };
+
uart_AO: serial@3000 {
compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
reg = <0x0 0x3000 0x0 0x18>;
--
2.15.0
next prev parent reply other threads:[~2017-11-20 14:54 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-20 14:54 [PATCH v2 0/5] i2c: meson-axg: add I2C controller driver Yixun Lan
2017-11-20 14:54 ` [PATCH v2 1/5] dt-bindings: i2c: update documentation for the Meson-AXG Yixun Lan
2017-11-20 21:33 ` Rob Herring
[not found] ` <20171120145415.6581-2-yixun.lan-LpR1jeaWuhtBDgjK7y7TUQ@public.gmane.org>
2018-01-24 6:26 ` [v2,1/5] " Wolfram Sang
2017-11-20 14:54 ` [PATCH v2 2/5] i2c: meson: add configurable divider factors Yixun Lan
2017-12-13 13:52 ` Yixun Lan
2018-01-24 6:28 ` [v2,2/5] " Wolfram Sang
2018-01-24 6:51 ` Yixun Lan
2018-01-24 11:46 ` Wolfram Sang
2017-11-20 14:54 ` Yixun Lan [this message]
2017-11-20 14:54 ` [PATCH v2 4/5] ARM64: dts: meson-axg: describe pin DT info for I2C controller Yixun Lan
2017-11-20 14:54 ` [PATCH v2 5/5] ARM64: dts: meson-axg: enable I2C Master-1 for the audio speaker Yixun Lan
2018-01-17 0:28 ` [PATCH v2 0/5] i2c: meson-axg: add I2C controller driver Kevin Hilman
[not found] ` <7ho9ltba6c.fsf-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
2018-01-24 6:30 ` Wolfram Sang
2018-01-30 23:53 ` Kevin Hilman
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