arm: dts: sync dts for Action Semi S900

Synchronize device tree bindings with v5.5-rc6 tag with commit id
"b3a987b0264d".

Also, it removes older clock binding defined for S900 along with undocumented
compatible string "actions,s900-serial" from serial driver and adapts clock
driver to cater to new bindings.

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
This commit is contained in:
Amit Singh Tomar 2020-04-19 19:28:28 +05:30 committed by Tom Rini
parent bf66584336
commit 4939beea8e
7 changed files with 500 additions and 104 deletions

View File

@ -64,7 +64,7 @@ dtb-$(CONFIG_KIRKWOOD) += \
kirkwood-pogo_e02.dtb \
kirkwood-sheevaplug.dtb
dtb-$(CONFIG_ARCH_OWL) += \
dtb-$(CONFIG_MACH_S900) += \
bubblegum_96.dtb
dtb-$(CONFIG_ROCKCHIP_PX30) += \

View File

@ -1,17 +1,94 @@
// SPDX-License-Identifier: GPL-2.0+
//
// Device Tree Source for Actions Semi S900 SoC
//
// Copyright (C) 2015 Actions Semi Co., Ltd.
// Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2017 Andreas Färber
*/
/dts-v1/;
#include <dt-bindings/clock/s900_cmu.h>
#include <dt-bindings/clock/actions,s900-cmu.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/reset/actions,s900-reset.h>
/ {
compatible = "actions,s900";
#address-cells = <0x2>;
#size-cells = <0x2>;
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x0>;
enable-method = "psci";
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x1>;
enable-method = "psci";
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x2>;
enable-method = "psci";
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0 0x3>;
enable-method = "psci";
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
secmon@1f000000 {
reg = <0x0 0x1f000000 0x0 0x1000000>;
no-map;
};
};
psci {
compatible = "arm,psci-0.2";
method = "smc";
};
arm-pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
};
hosc: hosc {
compatible = "fixed-clock";
clock-frequency = <24000000>;
#clock-cells = <0>;
};
losc: losc {
compatible = "fixed-clock";
@ -26,28 +103,231 @@
};
soc {
u-boot,dm-pre-reloc;
compatible = "simple-bus";
#address-cells = <0x2>;
#size-cells = <0x2>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
uart5: serial@e012a000 {
u-boot,dm-pre-reloc;
compatible = "actions,s900-serial";
reg = <0x0 0xe012a000 0x0 0x1000>;
clocks = <&cmu CLOCK_UART5>;
gic: interrupt-controller@e00f1000 {
compatible = "arm,gic-400";
reg = <0x0 0xe00f1000 0x0 0x1000>,
<0x0 0xe00f2000 0x0 0x2000>,
<0x0 0xe00f4000 0x0 0x2000>,
<0x0 0xe00f6000 0x0 0x2000>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupt-controller;
#interrupt-cells = <3>;
};
uart0: serial@e0120000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0120000 0x0 0x2000>;
clocks = <&cmu CLK_UART0>;
interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart1: serial@e0122000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0122000 0x0 0x2000>;
clocks = <&cmu CLK_UART1>;
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart2: serial@e0124000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0124000 0x0 0x2000>;
clocks = <&cmu CLK_UART2>;
interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart3: serial@e0126000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0126000 0x0 0x2000>;
clocks = <&cmu CLK_UART3>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart4: serial@e0128000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe0128000 0x0 0x2000>;
clocks = <&cmu CLK_UART4>;
interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart5: serial@e012a000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe012a000 0x0 0x2000>;
clocks = <&cmu CLK_UART5>;
interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
uart6: serial@e012c000 {
compatible = "actions,s900-uart", "actions,owl-uart";
reg = <0x0 0xe012c000 0x0 0x2000>;
clocks = <&cmu CLK_UART6>;
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
sps: power-controller@e012e000 {
compatible = "actions,s900-sps";
reg = <0x0 0xe012e000 0x0 0x2000>;
#power-domain-cells = <1>;
};
cmu: clock-controller@e0160000 {
u-boot,dm-pre-reloc;
compatible = "actions,s900-cmu";
reg = <0x0 0xe0160000 0x0 0x1000>;
clocks = <&losc>, <&diff24M>;
clock-names = "losc", "diff24M";
clocks = <&hosc>, <&losc>;
#clock-cells = <1>;
#reset-cells = <1>;
};
i2c0: i2c@e0170000 {
compatible = "actions,s900-i2c";
reg = <0 0xe0170000 0 0x1000>;
clocks = <&cmu CLK_I2C0>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c1: i2c@e0172000 {
compatible = "actions,s900-i2c";
reg = <0 0xe0172000 0 0x1000>;
clocks = <&cmu CLK_I2C1>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c2: i2c@e0174000 {
compatible = "actions,s900-i2c";
reg = <0 0xe0174000 0 0x1000>;
clocks = <&cmu CLK_I2C2>;
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c3: i2c@e0176000 {
compatible = "actions,s900-i2c";
reg = <0 0xe0176000 0 0x1000>;
clocks = <&cmu CLK_I2C3>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c4: i2c@e0178000 {
compatible = "actions,s900-i2c";
reg = <0 0xe0178000 0 0x1000>;
clocks = <&cmu CLK_I2C4>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
i2c5: i2c@e017a000 {
compatible = "actions,s900-i2c";
reg = <0 0xe017a000 0 0x1000>;
clocks = <&cmu CLK_I2C5>;
interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
pinctrl: pinctrl@e01b0000 {
compatible = "actions,s900-pinctrl";
reg = <0x0 0xe01b0000 0x0 0x1000>;
clocks = <&cmu CLK_GPIO>;
gpio-controller;
gpio-ranges = <&pinctrl 0 0 146>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
};
timer: timer@e0228000 {
compatible = "actions,s900-timer";
reg = <0x0 0xe0228000 0x0 0x8000>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "timer1";
};
dma: dma-controller@e0260000 {
compatible = "actions,s900-dma";
reg = <0x0 0xe0260000 0x0 0x1000>;
interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;
dma-channels = <12>;
dma-requests = <46>;
clocks = <&cmu CLK_DMAC>;
};
mmc0: mmc@e0330000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe0330000 0x0 0x4000>;
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD0>;
resets = <&cmu RESET_SD0>;
dmas = <&dma 2>;
dma-names = "mmc";
status = "disabled";
};
mmc1: mmc@e0334000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe0334000 0x0 0x4000>;
interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD1>;
resets = <&cmu RESET_SD1>;
dmas = <&dma 3>;
dma-names = "mmc";
status = "disabled";
};
mmc2: mmc@e0338000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe0338000 0x0 0x4000>;
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD2>;
resets = <&cmu RESET_SD2>;
dmas = <&dma 4>;
dma-names = "mmc";
status = "disabled";
};
mmc3: mmc@e033c000 {
compatible = "actions,owl-mmc";
reg = <0x0 0xe033c000 0x0 0x4000>;
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SD3>;
resets = <&cmu RESET_SD3>;
dmas = <&dma 46>;
dma-names = "mmc";
status = "disabled";
};
};
};

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@ -12,7 +12,7 @@
#include <asm/arch-owl/regs_s900.h>
#include <asm/io.h>
#include <dt-bindings/clock/s900_cmu.h>
#include <dt-bindings/clock/actions,s900-cmu.h>
void owl_clk_init(struct owl_clk_priv *priv)
{
@ -78,7 +78,7 @@ int owl_clk_enable(struct clk *clk)
struct owl_clk_priv *priv = dev_get_priv(clk->dev);
switch (clk->id) {
case CLOCK_UART5:
case CLK_UART5:
owl_uart_clk_enable(priv);
break;
default:
@ -93,7 +93,7 @@ int owl_clk_disable(struct clk *clk)
struct owl_clk_priv *priv = dev_get_priv(clk->dev);
switch (clk->id) {
case CLOCK_UART5:
case CLK_UART5:
owl_uart_clk_disable(priv);
break;
default:

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@ -120,7 +120,6 @@ static const struct dm_serial_ops owl_serial_ops = {
};
static const struct udevice_id owl_serial_ids[] = {
{ .compatible = "actions,s900-serial" },
{ .compatible = "actions,owl-uart" },
{ }
};

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@ -0,0 +1,129 @@
// SPDX-License-Identifier: GPL-2.0+
//
// Device Tree binding constants for Actions Semi S900 Clock Management Unit
//
// Copyright (c) 2014 Actions Semi Inc.
// Copyright (c) 2018 Linaro Ltd.
#ifndef __DT_BINDINGS_CLOCK_S900_CMU_H
#define __DT_BINDINGS_CLOCK_S900_CMU_H
#define CLK_NONE 0
/* fixed rate clocks */
#define CLK_LOSC 1
#define CLK_HOSC 2
/* pll clocks */
#define CLK_CORE_PLL 3
#define CLK_DEV_PLL 4
#define CLK_DDR_PLL 5
#define CLK_NAND_PLL 6
#define CLK_DISPLAY_PLL 7
#define CLK_DSI_PLL 8
#define CLK_ASSIST_PLL 9
#define CLK_AUDIO_PLL 10
/* system clock */
#define CLK_CPU 15
#define CLK_DEV 16
#define CLK_NOC 17
#define CLK_NOC_MUX 18
#define CLK_NOC_DIV 19
#define CLK_AHB 20
#define CLK_APB 21
#define CLK_DMAC 22
/* peripheral device clock */
#define CLK_GPIO 23
#define CLK_BISP 24
#define CLK_CSI0 25
#define CLK_CSI1 26
#define CLK_DE0 27
#define CLK_DE1 28
#define CLK_DE2 29
#define CLK_DE3 30
#define CLK_DSI 32
#define CLK_GPU 33
#define CLK_GPU_CORE 34
#define CLK_GPU_MEM 35
#define CLK_GPU_SYS 36
#define CLK_HDE 37
#define CLK_I2C0 38
#define CLK_I2C1 39
#define CLK_I2C2 40
#define CLK_I2C3 41
#define CLK_I2C4 42
#define CLK_I2C5 43
#define CLK_I2SRX 44
#define CLK_I2STX 45
#define CLK_IMX 46
#define CLK_LCD 47
#define CLK_NAND0 48
#define CLK_NAND1 49
#define CLK_PWM0 50
#define CLK_PWM1 51
#define CLK_PWM2 52
#define CLK_PWM3 53
#define CLK_PWM4 54
#define CLK_PWM5 55
#define CLK_SD0 56
#define CLK_SD1 57
#define CLK_SD2 58
#define CLK_SD3 59
#define CLK_SENSOR 60
#define CLK_SPEED_SENSOR 61
#define CLK_SPI0 62
#define CLK_SPI1 63
#define CLK_SPI2 64
#define CLK_SPI3 65
#define CLK_THERMAL_SENSOR 66
#define CLK_UART0 67
#define CLK_UART1 68
#define CLK_UART2 69
#define CLK_UART3 70
#define CLK_UART4 71
#define CLK_UART5 72
#define CLK_UART6 73
#define CLK_VCE 74
#define CLK_VDE 75
#define CLK_USB3_480MPLL0 76
#define CLK_USB3_480MPHY0 77
#define CLK_USB3_5GPHY 78
#define CLK_USB3_CCE 79
#define CLK_USB3_MAC 80
#define CLK_TIMER 83
#define CLK_HDMI_AUDIO 84
#define CLK_24M 85
#define CLK_EDP 86
#define CLK_24M_EDP 87
#define CLK_EDP_PLL 88
#define CLK_EDP_LINK 89
#define CLK_USB2H0_PLLEN 90
#define CLK_USB2H0_PHY 91
#define CLK_USB2H0_CCE 92
#define CLK_USB2H1_PLLEN 93
#define CLK_USB2H1_PHY 94
#define CLK_USB2H1_CCE 95
#define CLK_DDR0 96
#define CLK_DDR1 97
#define CLK_DMM 98
#define CLK_ETH_MAC 99
#define CLK_RMII_REF 100
#define CLK_NR_CLKS (CLK_RMII_REF + 1)
#endif /* __DT_BINDINGS_CLOCK_S900_CMU_H */

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@ -1,77 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2015 Actions Semi Co., Ltd.
* Copyright (C) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
*
*/
#ifndef _DT_BINDINGS_CLOCK_S900_CMU_H_
#define _DT_BINDINGS_CLOCK_S900_CMU_H_
/* Module Clock ID */
#define CLOCK_DDRCH1 0
#define CLOCK_DMAC 1
#define CLOCK_DDRCH0 2
#define CLOCK_BROM 3
#define CLOCK_NANDC0 4
#define CLOCK_SD0 5
#define CLOCK_SD1 6
#define CLOCK_SD2 7
#define CLOCK_DE 8
#define CLOCK_LVDS 9
#define CLOCK_EDP 10
#define CLOCK_NANDC1 11
#define CLOCK_DSI 12
#define CLOCK_CSI0 13
#define CLOCK_BISP 14
#define CLOCK_CSI1 15
#define CLOCK_SD3 16
#define CLOCK_I2C4 17
#define CLOCK_GPIO 18
#define CLOCK_DMM 19
#define CLOCK_I2STX 20
#define CLOCK_I2SRX 21
#define CLOCK_HDMIA 22
#define CLOCK_SPDIF 23
#define CLOCK_PCM0 24
#define CLOCK_VDE 25
#define CLOCK_VCE 26
#define CLOCK_HDE 27
#define CLOCK_SHARESRAM 28
#define CLOCK_CMU_DDR1 29
#define CLOCK_GPU3D 30
#define CLOCK_CMUDDR0 31
#define CLOCK_SPEED 32
#define CLOCK_I2C5 33
#define CLOCK_THERMAL 34
#define CLOCK_HDMI 35
#define CLOCK_PWM4 36
#define CLOCK_PWM5 37
#define CLOCK_UART0 38
#define CLOCK_UART1 39
#define CLOCK_UART2 40
#define CLOCK_IRC 41
#define CLOCK_SPI0 42
#define CLOCK_SPI1 43
#define CLOCK_SPI2 44
#define CLOCK_SPI3 45
#define CLOCK_I2C0 46
#define CLOCK_I2C1 47
#define CLOCK_PCM1 48
#define CLOCK_IMX 49
#define CLOCK_UART6 50
#define CLOCK_UART3 51
#define CLOCK_UART4 52
#define CLOCK_UART5 53
#define CLOCK_ETHERNET 54
#define CLOCK_PWM0 55
#define CLOCK_PWM1 56
#define CLOCK_PWM2 57
#define CLOCK_PWM3 58
#define CLOCK_TIMER 59
#define CLOCK_SE 60
#define CLOCK_HDCP2TX 61
#define CLOCK_I2C2 62
#define CLOCK_I2C3 63
#endif

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@ -0,0 +1,65 @@
// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
//
// Device Tree binding constants for Actions Semi S900 Reset Management Unit
//
// Copyright (c) 2018 Linaro Ltd.
#ifndef __DT_BINDINGS_ACTIONS_S900_RESET_H
#define __DT_BINDINGS_ACTIONS_S900_RESET_H
#define RESET_CHIPID 0
#define RESET_CPU_SCNT 1
#define RESET_SRAMI 2
#define RESET_DDR_CTL_PHY 3
#define RESET_DMAC 4
#define RESET_GPIO 5
#define RESET_BISP_AXI 6
#define RESET_CSI0 7
#define RESET_CSI1 8
#define RESET_DE 9
#define RESET_DSI 10
#define RESET_GPU3D_PA 11
#define RESET_GPU3D_PB 12
#define RESET_HDE 13
#define RESET_I2C0 14
#define RESET_I2C1 15
#define RESET_I2C2 16
#define RESET_I2C3 17
#define RESET_I2C4 18
#define RESET_I2C5 19
#define RESET_IMX 20
#define RESET_NANDC0 21
#define RESET_NANDC1 22
#define RESET_SD0 23
#define RESET_SD1 24
#define RESET_SD2 25
#define RESET_SD3 26
#define RESET_SPI0 27
#define RESET_SPI1 28
#define RESET_SPI2 29
#define RESET_SPI3 30
#define RESET_UART0 31
#define RESET_UART1 32
#define RESET_UART2 33
#define RESET_UART3 34
#define RESET_UART4 35
#define RESET_UART5 36
#define RESET_UART6 37
#define RESET_HDMI 38
#define RESET_LVDS 39
#define RESET_EDP 40
#define RESET_USB2HUB 41
#define RESET_USB2HSIC 42
#define RESET_USB3 43
#define RESET_PCM1 44
#define RESET_AUDIO 45
#define RESET_PCM0 46
#define RESET_SE 47
#define RESET_GIC 48
#define RESET_DDR_CTL_PHY_AXI 49
#define RESET_CMU_DDR 50
#define RESET_DMM 51
#define RESET_HDCP2TX 52
#define RESET_ETHERNET 53
#endif /* __DT_BINDINGS_ACTIONS_S900_RESET_H */