[PATCH 5/5] ARM: dts: sun8i-a83t: Add CCU device nodes
From: Chen-Yu Tsai <hidden>
Date: 2017-02-14 03:35:49
Also in:
linux-clk, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Now that we have support for the A83T CCU, add a device node for it, and replace any existing placeholder clock phandles with the correct ones. Signed-off-by: Chen-Yu Tsai <redacted> --- arch/arm/boot/dts/sun8i-a83t.dtsi | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 79eaa7139f43..b78c831e8294 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi@@ -47,7 +47,9 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/clock/sun8i-a83t-ccu.h> #include <dt-bindings/pinctrl/sun4i-a10.h> +#include <dt-bindings/reset/sun8i-a83t-ccu.h> / { interrupt-parent = <&gic>;
@@ -123,6 +125,7 @@ #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; + clock-accuracy = <50000>; clock-output-names = "osc24M"; };
@@ -154,13 +157,23 @@ #size-cells = <1>; ranges; + ccu: clock at 01c20000 { + compatible = "allwinner,sun8i-a83t-ccu"; + reg = <0x01c20000 0x400>; + clocks = <&osc24M>, <&osc16Md512>; + clock-names = "hosc", "losc"; + #clock-cells = <1>; + #reset-cells = <1>; + }; + pio: pinctrl at 01c20800 { compatible = "allwinner,sun8i-a83t-pinctrl"; interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; reg = <0x01c20800 0x400>; - clocks = <&osc24M>; + clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc16Md512>; + clock-names = "apb", "hosc", "losc"; gpio-controller; interrupt-controller; #interrupt-cells = <3>;
@@ -206,7 +219,8 @@ interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>; reg-shift = <2>; reg-io-width = <4>; - clocks = <&osc24M>; + clocks = <&ccu CLK_BUS_UART0>; + resets = <&ccu RST_BUS_UART0>; status = "disabled"; };
--
2.11.0