mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 14:13:16 +00:00
199 lines
5.4 KiB
Diff
199 lines
5.4 KiB
Diff
From 6d3ca59232090bff1b5e1abfd3417a3859e47425 Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <emilio@elopez.com.ar>
|
|
Date: Mon, 23 Dec 2013 00:32:38 -0300
|
|
Subject: [PATCH] ARM: sunxi: add PLL5 and PLL6 support
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
This commit adds PLL5 and PLL6 nodes to the sun4i, sun5i and sun7i
|
|
device trees.
|
|
|
|
Signed-off-by: Emilio López <emilio@elopez.com.ar>
|
|
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
|
|
---
|
|
arch/arm/boot/dts/sun4i-a10.dtsi | 19 +++++++++++++++++--
|
|
arch/arm/boot/dts/sun5i-a10s.dtsi | 19 +++++++++++++++++--
|
|
arch/arm/boot/dts/sun5i-a13.dtsi | 19 +++++++++++++++++--
|
|
arch/arm/boot/dts/sun7i-a20.dtsi | 28 ++++++++++++++++------------
|
|
4 files changed, 67 insertions(+), 18 deletions(-)
|
|
|
|
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
|
|
index 1d6346c..07564e9e 100644
|
|
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
|
|
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
|
|
@@ -77,6 +77,22 @@
|
|
clocks = <&osc24M>;
|
|
};
|
|
|
|
+ pll5: pll5@01c20020 {
|
|
+ #clock-cells = <1>;
|
|
+ compatible = "allwinner,sun4i-pll5-clk";
|
|
+ reg = <0x01c20020 0x4>;
|
|
+ clocks = <&osc24M>;
|
|
+ clock-output-names = "pll5_ddr", "pll5_other";
|
|
+ };
|
|
+
|
|
+ pll6: pll6@01c20028 {
|
|
+ #clock-cells = <1>;
|
|
+ compatible = "allwinner,sun4i-pll6-clk";
|
|
+ reg = <0x01c20028 0x4>;
|
|
+ clocks = <&osc24M>;
|
|
+ clock-output-names = "pll6_sata", "pll6_other", "pll6";
|
|
+ };
|
|
+
|
|
/* dummy is 200M */
|
|
cpu: cpu@01c20054 {
|
|
#clock-cells = <0>;
|
|
@@ -142,12 +158,11 @@
|
|
"apb0_ir1", "apb0_keypad";
|
|
};
|
|
|
|
- /* dummy is pll62 */
|
|
apb1_mux: apb1_mux@01c20058 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-apb1-mux-clk";
|
|
reg = <0x01c20058 0x4>;
|
|
- clocks = <&osc24M>, <&dummy>, <&osc32k>;
|
|
+ clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
|
|
};
|
|
|
|
apb1: apb1@01c20058 {
|
|
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
|
|
index 64d6d75..ca19362 100644
|
|
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
|
|
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
|
|
@@ -74,6 +74,22 @@
|
|
clocks = <&osc24M>;
|
|
};
|
|
|
|
+ pll5: pll5@01c20020 {
|
|
+ #clock-cells = <1>;
|
|
+ compatible = "allwinner,sun4i-pll5-clk";
|
|
+ reg = <0x01c20020 0x4>;
|
|
+ clocks = <&osc24M>;
|
|
+ clock-output-names = "pll5_ddr", "pll5_other";
|
|
+ };
|
|
+
|
|
+ pll6: pll6@01c20028 {
|
|
+ #clock-cells = <1>;
|
|
+ compatible = "allwinner,sun4i-pll6-clk";
|
|
+ reg = <0x01c20028 0x4>;
|
|
+ clocks = <&osc24M>;
|
|
+ clock-output-names = "pll6_sata", "pll6_other", "pll6";
|
|
+ };
|
|
+
|
|
/* dummy is 200M */
|
|
cpu: cpu@01c20054 {
|
|
#clock-cells = <0>;
|
|
@@ -134,12 +150,11 @@
|
|
"apb0_ir", "apb0_keypad";
|
|
};
|
|
|
|
- /* dummy is pll62 */
|
|
apb1_mux: apb1_mux@01c20058 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-apb1-mux-clk";
|
|
reg = <0x01c20058 0x4>;
|
|
- clocks = <&osc24M>, <&dummy>, <&osc32k>;
|
|
+ clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
|
|
};
|
|
|
|
apb1: apb1@01c20058 {
|
|
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
|
|
index 2c355c8..9ac706a 100644
|
|
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
|
|
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
|
|
@@ -74,6 +74,22 @@
|
|
clocks = <&osc24M>;
|
|
};
|
|
|
|
+ pll5: pll5@01c20020 {
|
|
+ #clock-cells = <1>;
|
|
+ compatible = "allwinner,sun4i-pll5-clk";
|
|
+ reg = <0x01c20020 0x4>;
|
|
+ clocks = <&osc24M>;
|
|
+ clock-output-names = "pll5_ddr", "pll5_other";
|
|
+ };
|
|
+
|
|
+ pll6: pll6@01c20028 {
|
|
+ #clock-cells = <1>;
|
|
+ compatible = "allwinner,sun4i-pll6-clk";
|
|
+ reg = <0x01c20028 0x4>;
|
|
+ clocks = <&osc24M>;
|
|
+ clock-output-names = "pll6_sata", "pll6_other", "pll6";
|
|
+ };
|
|
+
|
|
/* dummy is 200M */
|
|
cpu: cpu@01c20054 {
|
|
#clock-cells = <0>;
|
|
@@ -132,12 +148,11 @@
|
|
clock-output-names = "apb0_codec", "apb0_pio", "apb0_ir";
|
|
};
|
|
|
|
- /* dummy is pll6 */
|
|
apb1_mux: apb1_mux@01c20058 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-apb1-mux-clk";
|
|
reg = <0x01c20058 0x4>;
|
|
- clocks = <&osc24M>, <&dummy>, <&osc32k>;
|
|
+ clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
|
|
};
|
|
|
|
apb1: apb1@01c20058 {
|
|
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
|
|
index 18144f0..9176ed0 100644
|
|
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
|
|
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
|
|
@@ -73,23 +73,27 @@
|
|
clocks = <&osc24M>;
|
|
};
|
|
|
|
- /*
|
|
- * This is a dummy clock, to be used as placeholder on
|
|
- * other mux clocks when a specific parent clock is not
|
|
- * yet implemented. It should be dropped when the driver
|
|
- * is complete.
|
|
- */
|
|
- pll6: pll6 {
|
|
- #clock-cells = <0>;
|
|
- compatible = "fixed-clock";
|
|
- clock-frequency = <0>;
|
|
+ pll5: pll5@01c20020 {
|
|
+ #clock-cells = <1>;
|
|
+ compatible = "allwinner,sun4i-pll5-clk";
|
|
+ reg = <0x01c20020 0x4>;
|
|
+ clocks = <&osc24M>;
|
|
+ clock-output-names = "pll5_ddr", "pll5_other";
|
|
+ };
|
|
+
|
|
+ pll6: pll6@01c20028 {
|
|
+ #clock-cells = <1>;
|
|
+ compatible = "allwinner,sun4i-pll6-clk";
|
|
+ reg = <0x01c20028 0x4>;
|
|
+ clocks = <&osc24M>;
|
|
+ clock-output-names = "pll6_sata", "pll6_other", "pll6";
|
|
};
|
|
|
|
cpu: cpu@01c20054 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-cpu-clk";
|
|
reg = <0x01c20054 0x4>;
|
|
- clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll6>;
|
|
+ clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll6 1>;
|
|
};
|
|
|
|
axi: axi@01c20054 {
|
|
@@ -148,7 +152,7 @@
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-apb1-mux-clk";
|
|
reg = <0x01c20058 0x4>;
|
|
- clocks = <&osc24M>, <&pll6>, <&osc32k>;
|
|
+ clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
|
|
};
|
|
|
|
apb1: apb1@01c20058 {
|
|
--
|
|
1.8.5.1
|
|
|