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Allwinner arm64 changes for 4.18 

We mostly have some changes to support the H6, Allwinner latest SoC. We're
 still in the preliminary phase, with I2C, pinctrl and clock support.
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Merge tag 'sunxi-dt64-for-4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt

Allwinner arm64 changes for 4.18

We mostly have some changes to support the H6, Allwinner latest SoC. We're
still in the preliminary phase, with I2C, pinctrl and clock support.

* tag 'sunxi-dt64-for-4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: allwinner: h6: add PCF8563 RTC on Pine H64 board
  arm64: allwinner: h6: add R_I2C controller
  arm64: allwinner: h6: add R_INTC interrupt controller
  arm64: allwinner: h6: add node for R_PIO pin controller
  arm64: allwinner: h6: add PRCM CCU device node
  arm64: dts: allwinner: a64: bananapi-m64: add usb otg
  arm64: dts: allwinner: axp803: Add drivevbus regulator
  arm64: allwinner: h6: restore the usage of CCU slice macros

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2018-05-25 14:02:46 -07:00
parent 33d2f13135 17ebc33afc
commit 89bab02a4a
4 changed files with 98 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm64/boot/dts/allwinner/axp803.dtsi
View File

@ -146,5 +146,10 @@
regulator-max-microvolt = <3000000>;
regulator-name = "rtc-ldo";
};
reg_drivevbus: drivevbus {
regulator-name = "drivevbus";
status = "disabled";
};
};
};

23
arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
View File

@ -86,6 +86,10 @@
};
};
&ehci0 {
status = "okay";
};
&ehci1 {
status = "okay";
};
@ -155,6 +159,10 @@
status = "okay";
};
&ohci0 {
status = "okay";
};
&ohci1 {
status = "okay";
};
@ -167,6 +175,7 @@
reg = <0x3a3>;
interrupt-parent = <&r_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */
};
};
@ -254,6 +263,11 @@
regulator-name = "vcc-wifi-io";
};
&reg_drivevbus {
regulator-name = "usb0-vbus";
status = "okay";
};
&reg_eldo1 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
@ -294,6 +308,13 @@
status = "okay";
};
&usbphy {
&usb_otg {
dr_mode = "otg";
status = "okay";
};
&usbphy {
usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
usb0_vbus-supply = <&reg_drivevbus>;
status = "okay";
};

10
arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
View File

@ -22,6 +22,16 @@
};
};
&r_i2c {
status = "okay";
pcf8563: rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
#clock-cells = <0>;
};
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_ph_pins>;

70
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
View File

@ -4,6 +4,8 @@
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/sun50i-h6-ccu.h>
#include <dt-bindings/reset/sun50i-h6-ccu.h>
/ {
interrupt-parent = <&gic>;
@ -115,7 +117,7 @@
<GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ccu 26>, <&osc24M>, <&osc32k>;
clocks = <&ccu CLK_APB1>, <&osc24M>, <&osc32k>;
clock-names = "apb", "hosc", "losc";
gpio-controller;
#gpio-cells = <3>;
@ -134,8 +136,8 @@
interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&ccu 70>;
resets = <&ccu 21>;
clocks = <&ccu CLK_BUS_UART0>;
resets = <&ccu RST_BUS_UART0>;
status = "disabled";
};
@ -145,8 +147,8 @@
interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&ccu 71>;
resets = <&ccu 22>;
clocks = <&ccu CLK_BUS_UART1>;
resets = <&ccu RST_BUS_UART1>;
status = "disabled";
};
@ -156,8 +158,8 @@
interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&ccu 72>;
resets = <&ccu 23>;
clocks = <&ccu CLK_BUS_UART2>;
resets = <&ccu RST_BUS_UART2>;
status = "disabled";
};
@ -167,9 +169,59 @@
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&ccu 73>;
resets = <&ccu 24>;
clocks = <&ccu CLK_BUS_UART3>;
resets = <&ccu RST_BUS_UART3>;
status = "disabled";
};
r_ccu: clock@7010000 {
compatible = "allwinner,sun50i-h6-r-ccu";
reg = <0x07010000 0x400>;
clocks = <&osc24M>, <&osc32k>, <&iosc>,
<&ccu CLK_PLL_PERIPH0>;
clock-names = "hosc", "losc", "iosc", "pll-periph";
#clock-cells = <1>;
#reset-cells = <1>;
};
r_intc: interrupt-controller@7021000 {
compatible = "allwinner,sun50i-h6-r-intc",
"allwinner,sun6i-a31-r-intc";
interrupt-controller;
#interrupt-cells = <2>;
reg = <0x07021000 0x400>;
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
};
r_pio: pinctrl@7022000 {
compatible = "allwinner,sun50i-h6-r-pinctrl";
reg = <0x07022000 0x400>;
interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&r_ccu 2>, <&osc24M>, <&osc32k>;
clock-names = "apb", "hosc", "losc";
gpio-controller;
#gpio-cells = <3>;
interrupt-controller;
#interrupt-cells = <3>;
r_i2c_pins: r-i2c {
pins = "PL0", "PL1";
function = "s_i2c";
};
};
r_i2c: i2c@7081400 {
compatible = "allwinner,sun6i-a31-i2c";
reg = <0x07081400 0x400>;
interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&r_ccu 8>;
resets = <&r_ccu 4>;
pinctrl-names = "default";
pinctrl-0 = <&r_i2c_pins>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
};
};