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Date: Mon, 24 Feb 2014 23:16:47 -0700
From: Loc Ho <lho@....com>
To: kishon@...com, tj@...nel.org
Cc: olof@...om.net, arnd@...db.de, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
ddutile@...hat.com, jcm@...hat.com, patches@....com,
Loc Ho <lho@....com>, Tuan Phan <tphan@....com>,
Suman Tripathi <stripathi@....com>
Subject: [PATCH RESEND v10 4/4] arm64: Add APM X-Gene SoC 15Gbps Multi-purpose PHY DTS entries
This patch adds the DTS entries for the APM X-Gene SoC 15Gbps Multi-purpose
PHY driver. The PHY for SATA controller 2 and 3 are enabled by default.
Signed-off-by: Loc Ho <lho@....com>
Signed-off-by: Tuan Phan <tphan@....com>
Signed-off-by: Suman Tripathi <stripathi@....com>
---
arch/arm64/boot/dts/apm-storm.dtsi | 75 ++++++++++++++++++++++++++++++++++++
1 files changed, 75 insertions(+), 0 deletions(-)
diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi
index d37d736..c78ddcf 100644
--- a/arch/arm64/boot/dts/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm-storm.dtsi
@@ -176,6 +176,51 @@
reg-names = "csr-reg";
clock-output-names = "eth8clk";
};
+
+ sataphy1clk: sataphy1clk@...1c000 {
+ compatible = "apm,xgene-device-clock";
+ #clock-cells = <1>;
+ clocks = <&socplldiv2 0>;
+ clock-names = "socplldiv2";
+ reg = <0x0 0x1f21c000 0x0 0x1000>;
+ reg-names = "csr-reg";
+ clock-output-names = "sataphy1clk";
+ status = "disabled";
+ csr-offset = <0x4>;
+ csr-mask = <0x00>;
+ enable-offset = <0x0>;
+ enable-mask = <0x06>;
+ };
+
+ sataphy2clk: sataphy1clk@...2c000 {
+ compatible = "apm,xgene-device-clock";
+ #clock-cells = <1>;
+ clocks = <&socplldiv2 0>;
+ clock-names = "socplldiv2";
+ reg = <0x0 0x1f22c000 0x0 0x1000>;
+ reg-names = "csr-reg";
+ clock-output-names = "sataphy2clk";
+ status = "ok";
+ csr-offset = <0x4>;
+ csr-mask = <0x3a>;
+ enable-offset = <0x0>;
+ enable-mask = <0x06>;
+ };
+
+ sataphy3clk: sataphy1clk@...3c000 {
+ compatible = "apm,xgene-device-clock";
+ #clock-cells = <1>;
+ clocks = <&socplldiv2 0>;
+ clock-names = "socplldiv2";
+ reg = <0x0 0x1f23c000 0x0 0x1000>;
+ reg-names = "csr-reg";
+ clock-output-names = "sataphy3clk";
+ status = "ok";
+ csr-offset = <0x4>;
+ csr-mask = <0x3a>;
+ enable-offset = <0x0>;
+ enable-mask = <0x06>;
+ };
};
serial0: serial@...20000 {
@@ -187,5 +232,35 @@
interrupt-parent = <&gic>;
interrupts = <0x0 0x4c 0x4>;
};
+
+ phy1: phy@...1a000 {
+ compatible = "apm,xgene-phy";
+ reg = <0x0 0x1f21a000 0x0 0x100>;
+ #phy-cells = <1>;
+ clocks = <&sataphy1clk 0>;
+ status = "disabled";
+ apm,tx-boost-gain = <30 30 30 30 30 30>;
+ apm,tx-eye-tuning = <2 10 10 2 10 10>;
+ };
+
+ phy2: phy@...2a000 {
+ compatible = "apm,xgene-phy";
+ reg = <0x0 0x1f22a000 0x0 0x100>;
+ #phy-cells = <1>;
+ clocks = <&sataphy2clk 0>;
+ status = "ok";
+ apm,tx-boost-gain = <30 30 30 30 30 30>;
+ apm,tx-eye-tuning = <1 10 10 2 10 10>;
+ };
+
+ phy3: phy@...3a000 {
+ compatible = "apm,xgene-phy";
+ reg = <0x0 0x1f23a000 0x0 0x100>;
+ #phy-cells = <1>;
+ clocks = <&sataphy3clk 0>;
+ status = "ok";
+ apm,tx-boost-gain = <31 31 31 31 31 31>;
+ apm,tx-eye-tuning = <2 10 10 2 10 10>;
+ };
};
};
--
1.5.5
--
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