From: Hoan Tran <hotran@apm.com>
To: Michael Turquette <mturquette@baylibre.com>,
Rob Herring <robh+dt@kernel.org>,
Stephen Boyd <sboyd@codeaurora.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, lho@apm.com,
Duc Dang <dhdang@apm.com>, Hoan Tran <hotran@apm.com>
Subject: [PATCH v3 3/3] arm64: dts: xgene: Add DT node for APM X-Gene 2 CPU clocks
Date: Mon, 12 Sep 2016 11:23:25 -0700 [thread overview]
Message-ID: <1473704605-28126-4-git-send-email-hotran@apm.com> (raw)
In-Reply-To: <1473704605-28126-1-git-send-email-hotran@apm.com>
Add DT nodes to enable APM X-Gene 2 CPU clocks.
Signed-off-by: Hoan Tran <hotran@apm.com>
---
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 56 ++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
index 1425ed4..7b31895 100644
--- a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
@@ -26,6 +26,8 @@
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
next-level-cache = <&xgene_L2_0>;
+ #clock-cells = <1>;
+ clocks = <&pmd0clk 0>;
};
cpu@001 {
device_type = "cpu";
@@ -34,6 +36,8 @@
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
next-level-cache = <&xgene_L2_0>;
+ #clock-cells = <1>;
+ clocks = <&pmd0clk 0>;
};
cpu@100 {
device_type = "cpu";
@@ -42,6 +46,8 @@
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
next-level-cache = <&xgene_L2_1>;
+ #clock-cells = <1>;
+ clocks = <&pmd1clk 0>;
};
cpu@101 {
device_type = "cpu";
@@ -50,6 +56,8 @@
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
next-level-cache = <&xgene_L2_1>;
+ #clock-cells = <1>;
+ clocks = <&pmd1clk 0>;
};
cpu@200 {
device_type = "cpu";
@@ -58,6 +66,8 @@
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
next-level-cache = <&xgene_L2_2>;
+ #clock-cells = <1>;
+ clocks = <&pmd2clk 0>;
};
cpu@201 {
device_type = "cpu";
@@ -66,6 +76,8 @@
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
next-level-cache = <&xgene_L2_2>;
+ #clock-cells = <1>;
+ clocks = <&pmd2clk 0>;
};
cpu@300 {
device_type = "cpu";
@@ -74,6 +86,8 @@
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
next-level-cache = <&xgene_L2_3>;
+ #clock-cells = <1>;
+ clocks = <&pmd3clk 0>;
};
cpu@301 {
device_type = "cpu";
@@ -82,6 +96,8 @@
enable-method = "spin-table";
cpu-release-addr = <0x1 0x0000fff8>;
next-level-cache = <&xgene_L2_3>;
+ #clock-cells = <1>;
+ clocks = <&pmd3clk 0>;
};
xgene_L2_0: l2-cache-0 {
compatible = "cache";
@@ -223,6 +239,46 @@
clock-output-names = "refclk";
};
+ pmdpll: pmdpll@170000f0 {
+ compatible = "apm,xgene-pcppll-v2-clock";
+ #clock-cells = <1>;
+ clocks = <&refclk 0>;
+ reg = <0x0 0x170000f0 0x0 0x10>;
+ clock-output-names = "pmdpll";
+ };
+
+ pmd0clk: pmd0clk@7e200200 {
+ compatible = "apm,xgene-pmd-clock";
+ #clock-cells = <1>;
+ clocks = <&pmdpll 0>;
+ reg = <0x0 0x7e200200 0x0 0x10>;
+ clock-output-names = "pmd0clk";
+ };
+
+ pmd1clk: pmd1clk@7e200210 {
+ compatible = "apm,xgene-pmd-clock";
+ #clock-cells = <1>;
+ clocks = <&pmdpll 0>;
+ reg = <0x0 0x7e200210 0x0 0x10>;
+ clock-output-names = "pmd1clk";
+ };
+
+ pmd2clk: pmd2clk@7e200220 {
+ compatible = "apm,xgene-pmd-clock";
+ #clock-cells = <1>;
+ clocks = <&pmdpll 0>;
+ reg = <0x0 0x7e200220 0x0 0x10>;
+ clock-output-names = "pmd2clk";
+ };
+
+ pmd3clk: pmd3clk@7e200230 {
+ compatible = "apm,xgene-pmd-clock";
+ #clock-cells = <1>;
+ clocks = <&pmdpll 0>;
+ reg = <0x0 0x7e200230 0x0 0x10>;
+ clock-output-names = "pmd3clk";
+ };
+
socpll: socpll@17000120 {
compatible = "apm,xgene-socpll-v2-clock";
#clock-cells = <1>;
--
1.9.1
next prev parent reply other threads:[~2016-09-12 18:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-12 18:23 [PATCH v3 0/3] clk: xgene: Add PMD clock support Hoan Tran
2016-09-12 18:23 ` [PATCH v3 1/3] Documentation: dtb: xgene: Add PMD clock binding Hoan Tran
2016-09-14 20:55 ` Stephen Boyd
2016-09-12 18:23 ` [PATCH v3 2/3] clk: xgene: Add PMD clock Hoan Tran
2016-09-14 20:55 ` Stephen Boyd
2016-09-14 21:06 ` Hoan Tran
2016-09-12 18:23 ` Hoan Tran [this message]
2016-09-14 20:55 ` [PATCH v3 3/3] arm64: dts: xgene: Add DT node for APM X-Gene 2 CPU clocks Stephen Boyd
2016-09-14 21:05 ` Hoan Tran
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