[PATCH v4 7/8] ARM: sun5i: Convert to CCU
Maxime Ripard
maxime.ripard at free-electrons.com
Sat Jan 21 14:50:56 PST 2017
Now that we have drivers for all of them, convert all the SoCs that share
the sun5i DTSI to the new CCU driver.
Acked-by: Chen-Yu Tsai <wens at csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard at free-electrons.com>
---
arch/arm/boot/dts/sun5i-a10s.dtsi | 85 +------
arch/arm/boot/dts/sun5i-a13.dtsi | 140 +-----------
arch/arm/boot/dts/sun5i-r8.dtsi | 10 +-
arch/arm/boot/dts/sun5i.dtsi | 353 +++----------------------------
4 files changed, 75 insertions(+), 513 deletions(-)
diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index 62b3ffe62df2..24b0f5f556f8 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -65,8 +65,9 @@
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0-hdmi";
- clocks = <&pll3>, <&pll5 1>, <&ahb_gates 36>,
- <&ahb_gates 43>, <&ahb_gates 44>;
+ clocks = <&ccu CLK_AHB_LCD>, <&ccu CLK_AHB_HDMI>,
+ <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DRAM_DE_BE>,
+ <&ccu CLK_DE_BE>, <&ccu CLK_HDMI>;
status = "disabled";
};
@@ -74,8 +75,8 @@
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0";
- clocks = <&pll3>, <&pll5 1>, <&ahb_gates 36>,
- <&ahb_gates 44>;
+ clocks = <&ccu CLK_AHB_LCD>, <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DE_BE>,
+ <&ccu CLK_TCON_CH0>, <&ccu CLK_DRAM_DE_BE>;
status = "disabled";
};
@@ -83,77 +84,19 @@
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0-tve0";
- clocks = <&pll3>, <&pll5 1>, <&ahb_gates 34>,
- <&ahb_gates 36>, <&ahb_gates 44>;
+ clocks = <&ccu CLK_AHB_TVE>, <&ccu CLK_AHB_LCD>,
+ <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DE_BE>,
+ <&ccu CLK_TCON_CH1>, <&ccu CLK_DRAM_DE_BE>;
status = "disabled";
};
};
- clocks {
- ahb_gates: clk at 01c20060 {
- #clock-cells = <1>;
- compatible = "allwinner,sun5i-a10s-ahb-gates-clk";
- reg = <0x01c20060 0x8>;
- clocks = <&ahb>;
- clock-indices = <0>, <1>,
- <2>, <5>, <6>,
- <7>, <8>, <9>,
- <10>, <13>,
- <14>, <17>, <18>,
- <20>, <21>, <22>,
- <26>, <28>, <32>,
- <34>, <36>, <40>,
- <43>, <44>,
- <46>, <51>,
- <52>;
- clock-output-names = "ahb_usbotg", "ahb_ehci",
- "ahb_ohci", "ahb_ss", "ahb_dma",
- "ahb_bist", "ahb_mmc0", "ahb_mmc1",
- "ahb_mmc2", "ahb_nand",
- "ahb_sdram", "ahb_emac", "ahb_ts",
- "ahb_spi0", "ahb_spi1", "ahb_spi2",
- "ahb_gps", "ahb_stimer", "ahb_ve",
- "ahb_tve", "ahb_lcd", "ahb_csi",
- "ahb_hdmi", "ahb_de_be",
- "ahb_de_fe", "ahb_iep",
- "ahb_mali400";
- };
-
- apb0_gates: clk at 01c20068 {
- #clock-cells = <1>;
- compatible = "allwinner,sun5i-a10s-apb0-gates-clk";
- reg = <0x01c20068 0x4>;
- clocks = <&apb0>;
- clock-indices = <0>, <3>,
- <5>, <6>,
- <10>;
- clock-output-names = "apb0_codec", "apb0_iis",
- "apb0_pio", "apb0_ir",
- "apb0_keypad";
- };
-
- apb1_gates: clk at 01c2006c {
- #clock-cells = <1>;
- compatible = "allwinner,sun5i-a10s-apb1-gates-clk";
- reg = <0x01c2006c 0x4>;
- clocks = <&apb1>;
- clock-indices = <0>, <1>,
- <2>, <16>,
- <17>, <18>,
- <19>;
- clock-output-names = "apb1_i2c0", "apb1_i2c1",
- "apb1_i2c2", "apb1_uart0",
- "apb1_uart1", "apb1_uart2",
- "apb1_uart3";
- };
- };
-
soc at 01c00000 {
emac: ethernet at 01c0b000 {
compatible = "allwinner,sun4i-a10-emac";
reg = <0x01c0b000 0x1000>;
interrupts = <55>;
- clocks = <&ahb_gates 17>;
+ clocks = <&ccu CLK_AHB_EMAC>;
allwinner,sram = <&emac_sram 1>;
status = "disabled";
};
@@ -169,7 +112,7 @@
pwm: pwm at 01c20e00 {
compatible = "allwinner,sun5i-a10s-pwm";
reg = <0x01c20e00 0xc>;
- clocks = <&osc24M>;
+ clocks = <&ccu CLK_HOSC>;
#pwm-cells = <3>;
status = "disabled";
};
@@ -180,7 +123,7 @@
interrupts = <1>;
reg-shift = <2>;
reg-io-width = <4>;
- clocks = <&apb1_gates 16>;
+ clocks = <&ccu CLK_APB1_UART0>;
status = "disabled";
};
@@ -190,12 +133,16 @@
interrupts = <3>;
reg-shift = <2>;
reg-io-width = <4>;
- clocks = <&apb1_gates 18>;
+ clocks = <&ccu CLK_APB1_UART2>;
status = "disabled";
};
};
};
+&ccu {
+ compatible = "allwinner,sun5i-a10s-ccu";
+};
+
&pio {
compatible = "allwinner,sun5i-a10s-pinctrl";
diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index 4131ab44558b..fb2ddb9a04c9 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -61,8 +61,8 @@
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0";
- clocks = <&ahb_gates 36>, <&ahb_gates 44>, <&de_be_clk>,
- <&tcon_ch0_clk>, <&dram_gates 26>;
+ clocks = <&ccu CLK_AHB_LCD>, <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DE_BE>,
+ <&ccu CLK_TCON_CH0>, <&ccu CLK_DRAM_DE_BE>;
status = "disabled";
};
};
@@ -99,114 +99,6 @@
};
};
- clocks {
- ahb_gates: clk at 01c20060 {
- #clock-cells = <1>;
- compatible = "allwinner,sun5i-a13-ahb-gates-clk";
- reg = <0x01c20060 0x8>;
- clocks = <&ahb>;
- clock-indices = <0>, <1>,
- <2>, <5>, <6>,
- <7>, <8>, <9>,
- <10>, <13>,
- <14>, <20>,
- <21>, <22>,
- <28>, <32>, <34>,
- <36>, <40>, <44>,
- <46>, <51>,
- <52>;
- clock-output-names = "ahb_usbotg", "ahb_ehci",
- "ahb_ohci", "ahb_ss", "ahb_dma",
- "ahb_bist", "ahb_mmc0", "ahb_mmc1",
- "ahb_mmc2", "ahb_nand",
- "ahb_sdram", "ahb_spi0",
- "ahb_spi1", "ahb_spi2",
- "ahb_stimer", "ahb_ve", "ahb_tve",
- "ahb_lcd", "ahb_csi", "ahb_de_be",
- "ahb_de_fe", "ahb_iep",
- "ahb_mali400";
- };
-
- apb0_gates: clk at 01c20068 {
- #clock-cells = <1>;
- compatible = "allwinner,sun5i-a13-apb0-gates-clk";
- reg = <0x01c20068 0x4>;
- clocks = <&apb0>;
- clock-indices = <0>, <5>,
- <6>;
- clock-output-names = "apb0_codec", "apb0_pio",
- "apb0_ir";
- };
-
- apb1_gates: clk at 01c2006c {
- #clock-cells = <1>;
- compatible = "allwinner,sun5i-a13-apb1-gates-clk";
- reg = <0x01c2006c 0x4>;
- clocks = <&apb1>;
- clock-indices = <0>, <1>,
- <2>, <17>,
- <19>;
- clock-output-names = "apb1_i2c0", "apb1_i2c1",
- "apb1_i2c2", "apb1_uart1",
- "apb1_uart3";
- };
-
- dram_gates: clk at 01c20100 {
- #clock-cells = <1>;
- compatible = "allwinner,sun5i-a13-dram-gates-clk",
- "allwinner,sun4i-a10-gates-clk";
- reg = <0x01c20100 0x4>;
- clocks = <&pll5 0>;
- clock-indices = <0>,
- <1>,
- <25>,
- <26>,
- <29>,
- <31>;
- clock-output-names = "dram_ve",
- "dram_csi",
- "dram_de_fe",
- "dram_de_be",
- "dram_ace",
- "dram_iep";
- };
-
- de_be_clk: clk at 01c20104 {
- #clock-cells = <0>;
- #reset-cells = <0>;
- compatible = "allwinner,sun4i-a10-display-clk";
- reg = <0x01c20104 0x4>;
- clocks = <&pll3>, <&pll7>, <&pll5 1>;
- clock-output-names = "de-be";
- };
-
- de_fe_clk: clk at 01c2010c {
- #clock-cells = <0>;
- #reset-cells = <0>;
- compatible = "allwinner,sun4i-a10-display-clk";
- reg = <0x01c2010c 0x4>;
- clocks = <&pll3>, <&pll7>, <&pll5 1>;
- clock-output-names = "de-fe";
- };
-
- tcon_ch0_clk: clk at 01c20118 {
- #clock-cells = <0>;
- #reset-cells = <1>;
- compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
- reg = <0x01c20118 0x4>;
- clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
- clock-output-names = "tcon-ch0-sclk";
- };
-
- tcon_ch1_clk: clk at 01c2012c {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
- reg = <0x01c2012c 0x4>;
- clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
- clock-output-names = "tcon-ch1-sclk";
- };
- };
-
display-engine {
compatible = "allwinner,sun5i-a13-display-engine";
allwinner,pipelines = <&fe0>;
@@ -217,11 +109,11 @@
compatible = "allwinner,sun5i-a13-tcon";
reg = <0x01c0c000 0x1000>;
interrupts = <44>;
- resets = <&tcon_ch0_clk 1>;
+ resets = <&ccu RST_LCD>;
reset-names = "lcd";
- clocks = <&ahb_gates 36>,
- <&tcon_ch0_clk>,
- <&tcon_ch1_clk>;
+ clocks = <&ccu CLK_AHB_LCD>,
+ <&ccu CLK_TCON_CH0>,
+ <&ccu CLK_TCON_CH1>;
clock-names = "ahb",
"tcon-ch0",
"tcon-ch1";
@@ -254,7 +146,7 @@
pwm: pwm at 01c20e00 {
compatible = "allwinner,sun5i-a13-pwm";
reg = <0x01c20e00 0xc>;
- clocks = <&osc24M>;
+ clocks = <&ccu CLK_HOSC>;
#pwm-cells = <3>;
status = "disabled";
};
@@ -263,11 +155,11 @@
compatible = "allwinner,sun5i-a13-display-frontend";
reg = <0x01e00000 0x20000>;
interrupts = <47>;
- clocks = <&ahb_gates 46>, <&de_fe_clk>,
- <&dram_gates 25>;
+ clocks = <&ccu CLK_DE_FE>, <&ccu CLK_DE_FE>,
+ <&ccu CLK_DRAM_DE_FE>;
clock-names = "ahb", "mod",
"ram";
- resets = <&de_fe_clk>;
+ resets = <&ccu RST_DE_FE>;
status = "disabled";
ports {
@@ -290,14 +182,14 @@
be0: display-backend at 01e60000 {
compatible = "allwinner,sun5i-a13-display-backend";
reg = <0x01e60000 0x10000>;
- clocks = <&ahb_gates 44>, <&de_be_clk>,
- <&dram_gates 26>;
+ clocks = <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DE_BE>,
+ <&ccu CLK_DRAM_DE_BE>;
clock-names = "ahb", "mod",
"ram";
- resets = <&de_be_clk>;
+ resets = <&ccu RST_DE_BE>;
status = "disabled";
- assigned-clocks = <&de_be_clk>;
+ assigned-clocks = <&ccu CLK_DE_BE>;
assigned-clock-rates = <300000000>;
ports {
@@ -330,6 +222,10 @@
};
};
+&ccu {
+ compatible = "allwinner,sun5i-a13-ccu";
+};
+
&cpu0 {
clock-latency = <244144>; /* 8 32k periods */
operating-points = <
diff --git a/arch/arm/boot/dts/sun5i-r8.dtsi b/arch/arm/boot/dts/sun5i-r8.dtsi
index 8b058f53b7dc..4c1141396c99 100644
--- a/arch/arm/boot/dts/sun5i-r8.dtsi
+++ b/arch/arm/boot/dts/sun5i-r8.dtsi
@@ -51,9 +51,9 @@
compatible = "allwinner,simple-framebuffer",
"simple-framebuffer";
allwinner,pipeline = "de_be0-lcd0-tve0";
- clocks = <&ahb_gates 34>, <&ahb_gates 36>,
- <&ahb_gates 44>, <&de_be_clk>,
- <&tcon_ch1_clk>, <&dram_gates 26>;
+ clocks = <&ccu CLK_AHB_TVE>, <&ccu CLK_AHB_LCD>,
+ <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DE_BE>,
+ <&ccu CLK_TCON_CH1>, <&ccu CLK_DRAM_DE_BE>;
status = "disabled";
};
};
@@ -62,8 +62,8 @@
tve0: tv-encoder at 01c0a000 {
compatible = "allwinner,sun4i-a10-tv-encoder";
reg = <0x01c0a000 0x1000>;
- clocks = <&ahb_gates 34>;
- resets = <&tcon_ch0_clk 0>;
+ clocks = <&ccu CLK_AHB_TVE>;
+ resets = <&ccu RST_TVE>;
status = "disabled";
port {
diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi
index c058d37d5433..a9574a6cd95c 100644
--- a/arch/arm/boot/dts/sun5i.dtsi
+++ b/arch/arm/boot/dts/sun5i.dtsi
@@ -44,9 +44,10 @@
#include "skeleton.dtsi"
-#include <dt-bindings/clock/sun4i-a10-pll2.h>
+#include <dt-bindings/clock/sun5i-ccu.h>
#include <dt-bindings/dma/sun4i-a10.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
+#include <dt-bindings/reset/sun5i-ccu.h>
/ {
interrupt-parent = <&intc>;
@@ -59,7 +60,7 @@
device_type = "cpu";
compatible = "arm,cortex-a8";
reg = <0x0>;
- clocks = <&cpu>;
+ clocks = <&ccu CLK_CPU>;
};
};
@@ -68,291 +69,19 @@
#size-cells = <1>;
ranges;
- /*
- * 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.
- */
- dummy: dummy {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <0>;
- };
-
osc24M: clk at 01c20050 {
#clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-osc-clk";
- reg = <0x01c20050 0x4>;
+ compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "osc24M";
};
- osc3M: osc3M_clk {
- compatible = "fixed-factor-clock";
- #clock-cells = <0>;
- clock-div = <8>;
- clock-mult = <1>;
- clocks = <&osc24M>;
- clock-output-names = "osc3M";
- };
-
osc32k: clk at 0 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
clock-output-names = "osc32k";
};
-
- pll1: clk at 01c20000 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-pll1-clk";
- reg = <0x01c20000 0x4>;
- clocks = <&osc24M>;
- clock-output-names = "pll1";
- };
-
- pll2: clk at 01c20008 {
- #clock-cells = <1>;
- compatible = "allwinner,sun5i-a13-pll2-clk";
- reg = <0x01c20008 0x8>;
- clocks = <&osc24M>;
- clock-output-names = "pll2-1x", "pll2-2x",
- "pll2-4x", "pll2-8x";
- };
-
- pll3: clk at 01c20010 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-pll3-clk";
- reg = <0x01c20010 0x4>;
- clocks = <&osc3M>;
- clock-output-names = "pll3";
- };
-
- pll3x2: pll3x2_clk {
- compatible = "allwinner,sun4i-a10-pll3-2x-clk", "fixed-factor-clock";
- #clock-cells = <0>;
- clock-div = <1>;
- clock-mult = <2>;
- clocks = <&pll3>;
- clock-output-names = "pll3-2x";
- };
-
- pll4: clk at 01c20018 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-pll1-clk";
- reg = <0x01c20018 0x4>;
- clocks = <&osc24M>;
- clock-output-names = "pll4";
- };
-
- pll5: clk at 01c20020 {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-a10-pll5-clk";
- reg = <0x01c20020 0x4>;
- clocks = <&osc24M>;
- clock-output-names = "pll5_ddr", "pll5_other";
- };
-
- pll6: clk at 01c20028 {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-a10-pll6-clk";
- reg = <0x01c20028 0x4>;
- clocks = <&osc24M>;
- clock-output-names = "pll6_sata", "pll6_other", "pll6";
- };
-
- pll7: clk at 01c20030 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-pll3-clk";
- reg = <0x01c20030 0x4>;
- clocks = <&osc3M>;
- clock-output-names = "pll7";
- };
-
- pll7x2: pll7x2_clk {
- compatible = "fixed-factor-clock";
- #clock-cells = <0>;
- clock-div = <1>;
- clock-mult = <2>;
- clocks = <&pll7>;
- clock-output-names = "pll7-2x";
- };
-
- /* dummy is 200M */
- cpu: cpu at 01c20054 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-cpu-clk";
- reg = <0x01c20054 0x4>;
- clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
- clock-output-names = "cpu";
- };
-
- axi: axi at 01c20054 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-axi-clk";
- reg = <0x01c20054 0x4>;
- clocks = <&cpu>;
- clock-output-names = "axi";
- };
-
- ahb: ahb at 01c20054 {
- #clock-cells = <0>;
- compatible = "allwinner,sun5i-a13-ahb-clk";
- reg = <0x01c20054 0x4>;
- clocks = <&axi>, <&cpu>, <&pll6 1>;
- clock-output-names = "ahb";
- /*
- * Use PLL6 as parent, instead of CPU/AXI
- * which has rate changes due to cpufreq
- */
- assigned-clocks = <&ahb>;
- assigned-clock-parents = <&pll6 1>;
- };
-
- apb0: apb0 at 01c20054 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-apb0-clk";
- reg = <0x01c20054 0x4>;
- clocks = <&ahb>;
- clock-output-names = "apb0";
- };
-
- apb1: clk at 01c20058 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-apb1-clk";
- reg = <0x01c20058 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
- clock-output-names = "apb1";
- };
-
- axi_gates: clk at 01c2005c {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-a10-axi-gates-clk";
- reg = <0x01c2005c 0x4>;
- clocks = <&axi>;
- clock-indices = <0>;
- clock-output-names = "axi_dram";
- };
-
- nand_clk: clk at 01c20080 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-mod0-clk";
- reg = <0x01c20080 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "nand";
- };
-
- ms_clk: clk at 01c20084 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-mod0-clk";
- reg = <0x01c20084 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "ms";
- };
-
- mmc0_clk: clk at 01c20088 {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-a10-mmc-clk";
- reg = <0x01c20088 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "mmc0",
- "mmc0_output",
- "mmc0_sample";
- };
-
- mmc1_clk: clk at 01c2008c {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-a10-mmc-clk";
- reg = <0x01c2008c 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "mmc1",
- "mmc1_output",
- "mmc1_sample";
- };
-
- mmc2_clk: clk at 01c20090 {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-a10-mmc-clk";
- reg = <0x01c20090 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "mmc2",
- "mmc2_output",
- "mmc2_sample";
- };
-
- ts_clk: clk at 01c20098 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-mod0-clk";
- reg = <0x01c20098 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "ts";
- };
-
- ss_clk: clk at 01c2009c {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-mod0-clk";
- reg = <0x01c2009c 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "ss";
- };
-
- spi0_clk: clk at 01c200a0 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-mod0-clk";
- reg = <0x01c200a0 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "spi0";
- };
-
- spi1_clk: clk at 01c200a4 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-mod0-clk";
- reg = <0x01c200a4 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "spi1";
- };
-
- spi2_clk: clk at 01c200a8 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-mod0-clk";
- reg = <0x01c200a8 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "spi2";
- };
-
- ir0_clk: clk at 01c200b0 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-mod0-clk";
- reg = <0x01c200b0 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "ir0";
- };
-
- usb_clk: clk at 01c200cc {
- #clock-cells = <1>;
- #reset-cells = <1>;
- compatible = "allwinner,sun5i-a13-usb-clk";
- reg = <0x01c200cc 0x4>;
- clocks = <&pll6 1>;
- clock-output-names = "usb_ohci0", "usb_phy";
- };
-
- codec_clk: clk at 01c20140 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-codec-clk";
- reg = <0x01c20140 0x4>;
- clocks = <&pll2 SUN4I_A10_PLL2_1X>;
- clock-output-names = "codec";
- };
-
- mbus_clk: clk at 01c2015c {
- #clock-cells = <0>;
- compatible = "allwinner,sun5i-a13-mbus-clk";
- reg = <0x01c2015c 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "mbus";
- };
};
soc at 01c00000 {
@@ -395,7 +124,7 @@
compatible = "allwinner,sun4i-a10-dma";
reg = <0x01c02000 0x1000>;
interrupts = <27>;
- clocks = <&ahb_gates 6>;
+ clocks = <&ccu CLK_AHB_DMA>;
#dma-cells = <2>;
};
@@ -403,7 +132,7 @@
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c05000 0x1000>;
interrupts = <10>;
- clocks = <&ahb_gates 20>, <&spi0_clk>;
+ clocks = <&ccu CLK_AHB_SPI0>, <&ccu CLK_SPI0>;
clock-names = "ahb", "mod";
dmas = <&dma SUN4I_DMA_DEDICATED 27>,
<&dma SUN4I_DMA_DEDICATED 26>;
@@ -417,7 +146,7 @@
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c06000 0x1000>;
interrupts = <11>;
- clocks = <&ahb_gates 21>, <&spi1_clk>;
+ clocks = <&ccu CLK_AHB_SPI1>, <&ccu CLK_SPI1>;
clock-names = "ahb", "mod";
dmas = <&dma SUN4I_DMA_DEDICATED 9>,
<&dma SUN4I_DMA_DEDICATED 8>;
@@ -430,14 +159,8 @@
mmc0: mmc at 01c0f000 {
compatible = "allwinner,sun5i-a13-mmc";
reg = <0x01c0f000 0x1000>;
- clocks = <&ahb_gates 8>,
- <&mmc0_clk 0>,
- <&mmc0_clk 1>,
- <&mmc0_clk 2>;
- clock-names = "ahb",
- "mmc",
- "output",
- "sample";
+ clocks = <&ccu CLK_AHB_MMC0>, <&ccu CLK_MMC0>;
+ clock-names = "ahb", "mmc";
interrupts = <32>;
status = "disabled";
#address-cells = <1>;
@@ -447,14 +170,8 @@
mmc1: mmc at 01c10000 {
compatible = "allwinner,sun5i-a13-mmc";
reg = <0x01c10000 0x1000>;
- clocks = <&ahb_gates 9>,
- <&mmc1_clk 0>,
- <&mmc1_clk 1>,
- <&mmc1_clk 2>;
- clock-names = "ahb",
- "mmc",
- "output",
- "sample";
+ clocks = <&ccu CLK_AHB_MMC1>, <&ccu CLK_MMC1>;
+ clock-names = "ahb", "mmc";
interrupts = <33>;
status = "disabled";
#address-cells = <1>;
@@ -464,14 +181,8 @@
mmc2: mmc at 01c11000 {
compatible = "allwinner,sun5i-a13-mmc";
reg = <0x01c11000 0x1000>;
- clocks = <&ahb_gates 10>,
- <&mmc2_clk 0>,
- <&mmc2_clk 1>,
- <&mmc2_clk 2>;
- clock-names = "ahb",
- "mmc",
- "output",
- "sample";
+ clocks = <&ccu CLK_AHB_MMC2>, <&ccu CLK_MMC2>;
+ clock-names = "ahb", "mmc";
interrupts = <34>;
status = "disabled";
#address-cells = <1>;
@@ -481,7 +192,7 @@
usb_otg: usb at 01c13000 {
compatible = "allwinner,sun4i-a10-musb";
reg = <0x01c13000 0x0400>;
- clocks = <&ahb_gates 0>;
+ clocks = <&ccu CLK_AHB_OTG>;
interrupts = <38>;
interrupt-names = "mc";
phys = <&usbphy 0>;
@@ -496,9 +207,9 @@
compatible = "allwinner,sun5i-a13-usb-phy";
reg = <0x01c13400 0x10 0x01c14800 0x4>;
reg-names = "phy_ctrl", "pmu1";
- clocks = <&usb_clk 8>;
+ clocks = <&ccu CLK_USB_PHY0>;
clock-names = "usb_phy";
- resets = <&usb_clk 0>, <&usb_clk 1>;
+ resets = <&ccu RST_USB_PHY0>, <&ccu RST_USB_PHY1>;
reset-names = "usb0_reset", "usb1_reset";
status = "disabled";
};
@@ -507,7 +218,7 @@
compatible = "allwinner,sun5i-a13-ehci", "generic-ehci";
reg = <0x01c14000 0x100>;
interrupts = <39>;
- clocks = <&ahb_gates 1>;
+ clocks = <&ccu CLK_AHB_EHCI>;
phys = <&usbphy 1>;
phy-names = "usb";
status = "disabled";
@@ -517,7 +228,7 @@
compatible = "allwinner,sun5i-a13-ohci", "generic-ohci";
reg = <0x01c14400 0x100>;
interrupts = <40>;
- clocks = <&usb_clk 6>, <&ahb_gates 2>;
+ clocks = <&ccu CLK_USB_OHCI>, <&ccu CLK_AHB_OHCI>;
phys = <&usbphy 1>;
phy-names = "usb";
status = "disabled";
@@ -527,7 +238,7 @@
compatible = "allwinner,sun4i-a10-spi";
reg = <0x01c17000 0x1000>;
interrupts = <12>;
- clocks = <&ahb_gates 22>, <&spi2_clk>;
+ clocks = <&ccu CLK_AHB_SPI2>, <&ccu CLK_SPI2>;
clock-names = "ahb", "mod";
dmas = <&dma SUN4I_DMA_DEDICATED 29>,
<&dma SUN4I_DMA_DEDICATED 28>;
@@ -537,6 +248,14 @@
#size-cells = <0>;
};
+ ccu: clock at 01c20000 {
+ reg = <0x01c20000 0x400>;
+ clocks = <&osc24M>, <&osc32k>;
+ clock-names = "hosc", "losc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
intc: interrupt-controller at 01c20400 {
compatible = "allwinner,sun4i-a10-ic";
reg = <0x01c20400 0x400>;
@@ -547,7 +266,7 @@
pio: pinctrl at 01c20800 {
reg = <0x01c20800 0x400>;
interrupts = <28>;
- clocks = <&apb0_gates 5>, <&osc24M>, <&osc32k>;
+ clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
clock-names = "apb", "hosc", "losc";
gpio-controller;
interrupt-controller;
@@ -632,7 +351,7 @@
compatible = "allwinner,sun4i-a10-timer";
reg = <0x01c20c00 0x90>;
interrupts = <22>;
- clocks = <&osc24M>;
+ clocks = <&ccu CLK_HOSC>;
};
wdt: watchdog at 01c20c90 {
@@ -652,7 +371,7 @@
compatible = "allwinner,sun4i-a10-codec";
reg = <0x01c22c00 0x40>;
interrupts = <30>;
- clocks = <&apb0_gates 0>, <&codec_clk>;
+ clocks = <&ccu CLK_APB0_CODEC>, <&ccu CLK_CODEC>;
clock-names = "apb", "codec";
dmas = <&dma SUN4I_DMA_NORMAL 19>,
<&dma SUN4I_DMA_NORMAL 19>;
@@ -678,7 +397,7 @@
interrupts = <2>;
reg-shift = <2>;
reg-io-width = <4>;
- clocks = <&apb1_gates 17>;
+ clocks = <&ccu CLK_APB1_UART1>;
status = "disabled";
};
@@ -688,7 +407,7 @@
interrupts = <4>;
reg-shift = <2>;
reg-io-width = <4>;
- clocks = <&apb1_gates 19>;
+ clocks = <&ccu CLK_APB1_UART3>;
status = "disabled";
};
@@ -696,7 +415,7 @@
compatible = "allwinner,sun4i-a10-i2c";
reg = <0x01c2ac00 0x400>;
interrupts = <7>;
- clocks = <&apb1_gates 0>;
+ clocks = <&ccu CLK_APB1_I2C0>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -706,7 +425,7 @@
compatible = "allwinner,sun4i-a10-i2c";
reg = <0x01c2b000 0x400>;
interrupts = <8>;
- clocks = <&apb1_gates 1>;
+ clocks = <&ccu CLK_APB1_I2C1>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -716,7 +435,7 @@
compatible = "allwinner,sun4i-a10-i2c";
reg = <0x01c2b400 0x400>;
interrupts = <9>;
- clocks = <&apb1_gates 2>;
+ clocks = <&ccu CLK_APB1_I2C2>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
@@ -726,7 +445,7 @@
compatible = "allwinner,sun5i-a13-hstimer";
reg = <0x01c60000 0x1000>;
interrupts = <82>, <83>;
- clocks = <&ahb_gates 28>;
+ clocks = <&ccu CLK_AHB_HSTIMER>;
};
};
};
--
git-series 0.8.11
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