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Merge branch 'clk-sunxi-ng' into clk-next

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This commit is contained in:
Michael Turquette 2016-07-11 14:39:47 -07:00
commit 3c67d1162a
3 changed files with 63 additions and 255 deletions
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312
arch/arm/boot/dts/sun8i-h3.dtsi
View File

@ -42,8 +42,10 @@
#include "skeleton.dtsi"
#include <dt-bindings/clock/sun8i-h3-ccu.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>
#include <dt-bindings/reset/sun8i-h3-ccu.h>
/ {
interrupt-parent = <&gic>;
@ -104,191 +106,6 @@
clock-output-names = "osc32k";
};
pll1: clk@01c20000 {
#clock-cells = <0>;
compatible = "allwinner,sun8i-a23-pll1-clk";
reg = <0x01c20000 0x4>;
clocks = <&osc24M>;
clock-output-names = "pll1";
};
/* dummy clock until actually implemented */
pll5: pll5_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <0>;
clock-output-names = "pll5";
};
pll6: clk@01c20028 {
#clock-cells = <1>;
compatible = "allwinner,sun6i-a31-pll6-clk";
reg = <0x01c20028 0x4>;
clocks = <&osc24M>;
clock-output-names = "pll6", "pll6x2";
};
pll6d2: pll6d2_clk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clock-div = <2>;
clock-mult = <1>;
clocks = <&pll6 0>;
clock-output-names = "pll6d2";
};
/* dummy clock until pll6 can be reused */
pll8: pll8_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <1>;
clock-output-names = "pll8";
};
cpu: cpu_clk@01c20050 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-cpu-clk";
reg = <0x01c20050 0x4>;
clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>;
clock-output-names = "cpu";
};
axi: axi_clk@01c20050 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-axi-clk";
reg = <0x01c20050 0x4>;
clocks = <&cpu>;
clock-output-names = "axi";
};
ahb1: ahb1_clk@01c20054 {
#clock-cells = <0>;
compatible = "allwinner,sun6i-a31-ahb1-clk";
reg = <0x01c20054 0x4>;
clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6 0>;
clock-output-names = "ahb1";
};
ahb2: ahb2_clk@01c2005c {
#clock-cells = <0>;
compatible = "allwinner,sun8i-h3-ahb2-clk";
reg = <0x01c2005c 0x4>;
clocks = <&ahb1>, <&pll6d2>;
clock-output-names = "ahb2";
};
apb1: apb1_clk@01c20054 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-apb0-clk";
reg = <0x01c20054 0x4>;
clocks = <&ahb1>;
clock-output-names = "apb1";
};
apb2: apb2_clk@01c20058 {
#clock-cells = <0>;
compatible = "allwinner,sun4i-a10-apb1-clk";
reg = <0x01c20058 0x4>;
clocks = <&osc32k>, <&osc24M>, <&pll6 0>, <&pll6 0>;
clock-output-names = "apb2";
};
bus_gates: clk@01c20060 {
#clock-cells = <1>;
compatible = "allwinner,sun8i-h3-bus-gates-clk";
reg = <0x01c20060 0x14>;
clocks = <&ahb1>, <&ahb2>, <&apb1>, <&apb2>;
clock-names = "ahb1", "ahb2", "apb1", "apb2";
clock-indices = <5>, <6>, <8>,
<9>, <10>, <13>,
<14>, <17>, <18>,
<19>, <20>,
<21>, <23>,
<24>, <25>,
<26>, <27>,
<28>, <29>,
<30>, <31>, <32>,
<35>, <36>, <37>,
<40>, <41>, <43>,
<44>, <52>, <53>,
<54>, <64>,
<65>, <69>, <72>,
<76>, <77>, <78>,
<96>, <97>, <98>,
<112>, <113>,
<114>, <115>,
<116>, <128>, <135>;
clock-output-names = "bus_ce", "bus_dma", "bus_mmc0",
"bus_mmc1", "bus_mmc2", "bus_nand",
"bus_sdram", "bus_gmac", "bus_ts",
"bus_hstimer", "bus_spi0",
"bus_spi1", "bus_otg",
"bus_otg_ehci0", "bus_ehci1",
"bus_ehci2", "bus_ehci3",
"bus_otg_ohci0", "bus_ohci1",
"bus_ohci2", "bus_ohci3", "bus_ve",
"bus_lcd0", "bus_lcd1", "bus_deint",
"bus_csi", "bus_tve", "bus_hdmi",
"bus_de", "bus_gpu", "bus_msgbox",
"bus_spinlock", "bus_codec",
"bus_spdif", "bus_pio", "bus_ths",
"bus_i2s0", "bus_i2s1", "bus_i2s2",
"bus_i2c0", "bus_i2c1", "bus_i2c2",
"bus_uart0", "bus_uart1",
"bus_uart2", "bus_uart3",
"bus_scr", "bus_ephy", "bus_dbg";
};
mmc0_clk: clk@01c20088 {
#clock-cells = <1>;
compatible = "allwinner,sun4i-a10-mmc-clk";
reg = <0x01c20088 0x4>;
clocks = <&osc24M>, <&pll6 0>, <&pll8>;
clock-output-names = "mmc0",
"mmc0_output",
"mmc0_sample";
};
mmc1_clk: clk@01c2008c {
#clock-cells = <1>;
compatible = "allwinner,sun4i-a10-mmc-clk";
reg = <0x01c2008c 0x4>;
clocks = <&osc24M>, <&pll6 0>, <&pll8>;
clock-output-names = "mmc1",
"mmc1_output",
"mmc1_sample";
};
mmc2_clk: clk@01c20090 {
#clock-cells = <1>;
compatible = "allwinner,sun4i-a10-mmc-clk";
reg = <0x01c20090 0x4>;
clocks = <&osc24M>, <&pll6 0>, <&pll8>;
clock-output-names = "mmc2",
"mmc2_output",
"mmc2_sample";
};
usb_clk: clk@01c200cc {
#clock-cells = <1>;
#reset-cells = <1>;
compatible = "allwinner,sun8i-h3-usb-clk";
reg = <0x01c200cc 0x4>;
clocks = <&osc24M>;
clock-output-names = "usb_phy0", "usb_phy1",
"usb_phy2", "usb_phy3",
"usb_ohci0", "usb_ohci1",
"usb_ohci2", "usb_ohci3";
};
mbus_clk: clk@01c2015c {
#clock-cells = <0>;
compatible = "allwinner,sun8i-a23-mbus-clk";
reg = <0x01c2015c 0x4>;
clocks = <&osc24M>, <&pll6 1>, <&pll5>;
clock-output-names = "mbus";
};
apb0: apb0_clk {
compatible = "fixed-factor-clock";
#clock-cells = <0>;
@ -327,23 +144,23 @@
compatible = "allwinner,sun8i-h3-dma";
reg = <0x01c02000 0x1000>;
interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 6>;
resets = <&ahb_rst 6>;
clocks = <&ccu CLK_BUS_DMA>;
resets = <&ccu RST_BUS_DMA>;
#dma-cells = <1>;
};
mmc0: mmc@01c0f000 {
compatible = "allwinner,sun5i-a13-mmc";
reg = <0x01c0f000 0x1000>;
clocks = <&bus_gates 8>,
<&mmc0_clk 0>,
<&mmc0_clk 1>,
<&mmc0_clk 2>;
clocks = <&ccu CLK_BUS_MMC0>,
<&ccu CLK_MMC0>,
<&ccu CLK_MMC0_OUTPUT>,
<&ccu CLK_MMC0_SAMPLE>;
clock-names = "ahb",
"mmc",
"output",
"sample";
resets = <&ahb_rst 8>;
resets = <&ccu RST_BUS_MMC0>;
reset-names = "ahb";
interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
@ -354,15 +171,15 @@
mmc1: mmc@01c10000 {
compatible = "allwinner,sun5i-a13-mmc";
reg = <0x01c10000 0x1000>;
clocks = <&bus_gates 9>,
<&mmc1_clk 0>,
<&mmc1_clk 1>,
<&mmc1_clk 2>;
clocks = <&ccu CLK_BUS_MMC1>,
<&ccu CLK_MMC1>,
<&ccu CLK_MMC1_OUTPUT>,
<&ccu CLK_MMC1_SAMPLE>;
clock-names = "ahb",
"mmc",
"output",
"sample";
resets = <&ahb_rst 9>;
resets = <&ccu RST_BUS_MMC1>;
reset-names = "ahb";
interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
@ -373,15 +190,15 @@
mmc2: mmc@01c11000 {
compatible = "allwinner,sun5i-a13-mmc";
reg = <0x01c11000 0x1000>;
clocks = <&bus_gates 10>,
<&mmc2_clk 0>,
<&mmc2_clk 1>,
<&mmc2_clk 2>;
clocks = <&ccu CLK_BUS_MMC2>,
<&ccu CLK_MMC2>,
<&ccu CLK_MMC2_OUTPUT>,
<&ccu CLK_MMC2_SAMPLE>;
clock-names = "ahb",
"mmc",
"output",
"sample";
resets = <&ahb_rst 10>;
resets = <&ccu RST_BUS_MMC2>;
reset-names = "ahb";
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
@ -401,18 +218,18 @@
"pmu1",
"pmu2",
"pmu3";
clocks = <&usb_clk 8>,
<&usb_clk 9>,
<&usb_clk 10>,
<&usb_clk 11>;
clocks = <&ccu CLK_USB_PHY0>,
<&ccu CLK_USB_PHY1>,
<&ccu CLK_USB_PHY2>,
<&ccu CLK_USB_PHY3>;
clock-names = "usb0_phy",
"usb1_phy",
"usb2_phy",
"usb3_phy";
resets = <&usb_clk 0>,
<&usb_clk 1>,
<&usb_clk 2>,
<&usb_clk 3>;
resets = <&ccu RST_USB_PHY0>,
<&ccu RST_USB_PHY1>,
<&ccu RST_USB_PHY2>,
<&ccu RST_USB_PHY3>;
reset-names = "usb0_reset",
"usb1_reset",
"usb2_reset",
@ -425,8 +242,8 @@
compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
reg = <0x01c1b000 0x100>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 25>, <&bus_gates 29>;
resets = <&ahb_rst 25>, <&ahb_rst 29>;
clocks = <&ccu CLK_BUS_EHCI1>, <&ccu CLK_BUS_OHCI1>;
resets = <&ccu RST_BUS_EHCI1>, <&ccu RST_BUS_OHCI1>;
phys = <&usbphy 1>;
phy-names = "usb";
status = "disabled";
@ -436,9 +253,9 @@
compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
reg = <0x01c1b400 0x100>;
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 29>, <&bus_gates 25>,
<&usb_clk 17>;
resets = <&ahb_rst 29>, <&ahb_rst 25>;
clocks = <&ccu CLK_BUS_EHCI1>, <&ccu CLK_BUS_OHCI1>,
<&ccu CLK_USB_OHCI1>;
resets = <&ccu RST_BUS_EHCI1>, <&ccu RST_BUS_OHCI1>;
phys = <&usbphy 1>;
phy-names = "usb";
status = "disabled";
@ -448,8 +265,8 @@
compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
reg = <0x01c1c000 0x100>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 26>, <&bus_gates 30>;
resets = <&ahb_rst 26>, <&ahb_rst 30>;
clocks = <&ccu CLK_BUS_EHCI2>, <&ccu CLK_BUS_OHCI2>;
resets = <&ccu RST_BUS_EHCI2>, <&ccu RST_BUS_OHCI2>;
phys = <&usbphy 2>;
phy-names = "usb";
status = "disabled";
@ -459,9 +276,9 @@
compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
reg = <0x01c1c400 0x100>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 30>, <&bus_gates 26>,
<&usb_clk 18>;
resets = <&ahb_rst 30>, <&ahb_rst 26>;
clocks = <&ccu CLK_BUS_EHCI2>, <&ccu CLK_BUS_OHCI2>,
<&ccu CLK_USB_OHCI2>;
resets = <&ccu RST_BUS_EHCI2>, <&ccu RST_BUS_OHCI2>;
phys = <&usbphy 2>;
phy-names = "usb";
status = "disabled";
@ -471,8 +288,8 @@
compatible = "allwinner,sun8i-h3-ehci", "generic-ehci";
reg = <0x01c1d000 0x100>;
interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 27>, <&bus_gates 31>;
resets = <&ahb_rst 27>, <&ahb_rst 31>;
clocks = <&ccu CLK_BUS_EHCI3>, <&ccu CLK_BUS_OHCI3>;
resets = <&ccu RST_BUS_EHCI3>, <&ccu RST_BUS_OHCI3>;
phys = <&usbphy 3>;
phy-names = "usb";
status = "disabled";
@ -482,20 +299,29 @@
compatible = "allwinner,sun8i-h3-ohci", "generic-ohci";
reg = <0x01c1d400 0x100>;
interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 31>, <&bus_gates 27>,
<&usb_clk 19>;
resets = <&ahb_rst 31>, <&ahb_rst 27>;
clocks = <&ccu CLK_BUS_EHCI3>, <&ccu CLK_BUS_OHCI3>,
<&ccu CLK_USB_OHCI3>;
resets = <&ccu RST_BUS_EHCI3>, <&ccu RST_BUS_OHCI3>;
phys = <&usbphy 3>;
phy-names = "usb";
status = "disabled";
};
ccu: clock@01c20000 {
compatible = "allwinner,sun8i-h3-ccu";
reg = <0x01c20000 0x400>;
clocks = <&osc24M>, <&osc32k>;
clock-names = "hosc", "losc";
#clock-cells = <1>;
#reset-cells = <1>;
};
pio: pinctrl@01c20800 {
compatible = "allwinner,sun8i-h3-pinctrl";
reg = <0x01c20800 0x400>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&bus_gates 69>;
clocks = <&ccu CLK_BUS_PIO>;
gpio-controller;
#gpio-cells = <3>;
interrupt-controller;
@ -542,24 +368,6 @@
};
};
ahb_rst: reset@01c202c0 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-ahb1-reset";
reg = <0x01c202c0 0xc>;
};
apb1_rst: reset@01c202d0 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-clock-reset";
reg = <0x01c202d0 0x4>;
};
apb2_rst: reset@01c202d8 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-clock-reset";
reg = <0x01c202d8 0x4>;
};
timer@01c20c00 {
compatible = "allwinner,sun4i-a10-timer";
reg = <0x01c20c00 0xa0>;
@ -580,8 +388,8 @@
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&bus_gates 112>;
resets = <&apb2_rst 16>;
clocks = <&ccu CLK_BUS_UART0>;
resets = <&ccu RST_BUS_UART0>;
dmas = <&dma 6>, <&dma 6>;
dma-names = "rx", "tx";
status = "disabled";
@ -593,8 +401,8 @@
interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&bus_gates 113>;
resets = <&apb2_rst 17>;
clocks = <&ccu CLK_BUS_UART1>;
resets = <&ccu RST_BUS_UART1>;
dmas = <&dma 7>, <&dma 7>;
dma-names = "rx", "tx";
status = "disabled";
@ -606,8 +414,8 @@
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&bus_gates 114>;
resets = <&apb2_rst 18>;
clocks = <&ccu CLK_BUS_UART2>;
resets = <&ccu RST_BUS_UART2>;
dmas = <&dma 8>, <&dma 8>;
dma-names = "rx", "tx";
status = "disabled";
@ -619,8 +427,8 @@
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&bus_gates 115>;
resets = <&apb2_rst 19>;
clocks = <&ccu CLK_BUS_UART3>;
resets = <&ccu RST_BUS_UART3>;
dmas = <&dma 9>, <&dma 9>;
dma-names = "rx", "tx";
status = "disabled";

2
drivers/clk/sunxi-ng/Kconfig
View File

@ -60,6 +60,6 @@ config SUN8I_H3_CCU
select SUNXI_CCU_NM
select SUNXI_CCU_MP
select SUNXI_CCU_PHASE
default ARCH_SUN8I
default MACH_SUN8I
endif

4
drivers/clk/sunxi-ng/ccu-sun8i-h3.c
View File

@ -817,8 +817,8 @@ static void __init sun8i_h3_ccu_setup(struct device_node *node)
/* Force the PLL-Audio-1x divider to 4 */
val = readl(reg + SUN8I_H3_PLL_AUDIO_REG);
val &= ~GENMASK(4, 0);
writel(val | 3, reg + SUN8I_H3_PLL_AUDIO_REG);
val &= ~GENMASK(19, 16);
writel(val | (3 << 16), reg + SUN8I_H3_PLL_AUDIO_REG);
sunxi_ccu_probe(node, reg, &sun8i_h3_ccu_desc);
}