From: Xingyu Chen <xingyu.chen@amlogic.com>
To: Kevin Hilman <khilman@baylibre.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: Xingyu Chen <xingyu.chen@amlogic.com>,
Rob Herring <robh+dt@kernel.org>,
Jonathan Cameron <jic23@kernel.org>,
Jerome Brunet <jbrunet@baylibre.com>,
Qianggui Song <qianggui.song@amlogic.com>,
Jianxin Pan <jianxin.pan@amlogic.com>,
Jian Hu <jian.hu@amlogic.com>, <linux-iio@vger.kernel.org>,
<linux-amlogic@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH] arm64: dts: a1: add saradc controller
Date: Tue, 3 Dec 2019 15:32:12 +0800 [thread overview]
Message-ID: <1575358332-44866-1-git-send-email-xingyu.chen@amlogic.com> (raw)
The saradc controller in Meson-A1 is the same as the Meson-G12 series SoCs,
so we use the same compatible string.
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
---
This patch is based on A1 clock patchset at [0].
[0] https://lore.kernel.org/linux-amlogic/20191129144605.182774-1-jian.hu@amlogic.com
---
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 7210ad0..cad1756 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -93,6 +93,21 @@
clock-names = "xtal", "pclk", "baud";
status = "disabled";
};
+
+ saradc: adc@2c00 {
+ compatible = "amlogic,meson-g12a-saradc",
+ "amlogic,meson-saradc";
+ reg = <0x0 0x2c00 0x0 0x48>;
+ #io-channel-cells = <1>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&xtal>,
+ <&clkc_periphs CLKID_SARADC>,
+ <&clkc_periphs CLKID_SARADC_CLK>,
+ <&clkc_periphs CLKID_SARADC_SEL>;
+ clock-names = "clkin", "core", "adc_clk",
+ "adc_sel";
+ status = "disabled";
+ };
};
gic: interrupt-controller@ff901000 {
--
2.7.4
next reply other threads:[~2019-12-03 7:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-03 7:32 Xingyu Chen [this message]
2019-12-09 22:56 ` [PATCH] arm64: dts: a1: add saradc controller Kevin Hilman
2019-12-10 3:57 ` Xingyu Chen
2019-12-10 18:41 ` Kevin Hilman
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