linux-kernel - [PATCH 3/3] ARM64: dts: meson-axg: add the SPICC controller

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 28 Nov 2017 21:29:26 +0800
From:   Yixun Lan <yixun.lan@...ogic.com>
To:     Kevin Hilman <khilman@...libre.com>, <devicetree@...r.kernel.org>
CC:     Mark Brown <broonie@...nel.org>, <linux-spi@...r.kernel.org>,
        Neil Armstrong <narmstrong@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Carlo Caione <carlo@...one.org>,
        Yixun Lan <yixun.lan@...ogic.com>,
        Sunny Luo <sunny.luo@...ogic.com>,
        <linux-amlogic@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 3/3] ARM64: dts: meson-axg: add the SPICC controller

From: Sunny Luo <sunny.luo@...ogic.com>

Add DT info for the SPICC controller which found in
the Amlogic's Meson-AXG SoC.

Signed-off-by: Sunny Luo <sunny.luo@...ogic.com>
Signed-off-by: Yixun Lan <yixun.lan@...ogic.com>
---
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 92 ++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index fe3878f7718c..021b929d8d6e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -208,6 +208,28 @@
 				interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 			};
+
+			spicc_a: spi@...00 {
+				compatible = "amlogic,meson-axg-spicc";
+				reg = <0x0 0x13000 0x0 0x3c>;
+				interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clkc CLKID_SPICC0>;
+				clock-names = "core";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
+
+			spicc_b: spi@...00 {
+				compatible = "amlogic,meson-axg-spicc";
+				reg = <0x0 0x15000 0x0 0x3c>;
+				interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&clkc CLKID_SPICC1>;
+				clock-names = "core";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				status = "disabled";
+			};
 		};
 
 		gic: interrupt-controller@...01000 {
@@ -470,6 +492,76 @@
 						function = "pwm_d";
 					};
 				};
+
+				spi_a_pins: spi_a {
+					mux {
+						groups = "spi_miso_a",
+							"spi_mosi_a",
+							"spi_clk_a";
+						function = "spi_a";
+					};
+				};
+
+				spi_ss0_a_pins: spi_ss0_a {
+					mux {
+						groups = "spi_ss0_a";
+						function = "spi_a";
+					};
+				};
+
+				spi_ss1_a_pins: spi_ss1_a {
+					mux {
+						groups = "spi_ss1_a";
+						function = "spi_a";
+					};
+				};
+
+				spi_ss2_a_pins: spi_ss2_a {
+					mux {
+						groups = "spi_ss2_a";
+						function = "spi_a";
+					};
+				};
+
+
+				spi_b_a_pins: spi_b_a {
+					mux {
+						groups = "spi_miso_b_a",
+							"spi_mosi_b_a",
+							"spi_clk_b_a";
+						function = "spi_b";
+					};
+				};
+
+				spi_ss0_b_a_pins: spi_ss0_b_a {
+					mux {
+						groups = "spi_ss0_b_a";
+						function = "spi_b";
+					};
+				};
+
+				spi_ss1_b_pins: spi_ss1_b {
+					mux {
+						groups = "spi_ss1_b";
+						function = "spi_b";
+					};
+				};
+
+				spi_b_x_pins: spi_b_x {
+					mux {
+						groups = "spi_miso_b_x",
+							"spi_mosi_b_x",
+							"spi_clk_b_x";
+						function = "spi_b";
+					};
+				};
+
+				spi_ss0_b_x_pins: spi_ss0_b_x {
+					mux {
+						groups = "spi_ss0_b_x";
+						function = "spi_b";
+					};
+				};
 			};
 		};
 
-- 
2.15.0