arm: actions: add S700 SoC device tree

This patch adds .dtsi file(sync with Linux 5.5-rc6 with hash "b3a987b0264d")
and required binding for S700 SoC that is a 64-bit Quad-core ARM
Cortex-A53 cores.

It also provisions dts file to be built based on selected
platform(CONFIG_MACH_S900/S700).

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>

2 files changed, 152 insertions, 0 deletions

diff --git a/include/dt-bindings/clock/actions,s700-cmu.h b/include/dt-bindings/clock/actions,s700-cmu.h
new file mode 100644
index 0000000000..3e19429967
--- /dev/null
+++ b/include/dt-bindings/clock/actions,s700-cmu.h
@@ -0,0 +1,118 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Device Tree binding constants for Actions Semi S700 Clock Management Unit
+ *
+ * Copyright (c) 2014 Actions Semi Inc.
+ * Author: David Liu <liuwei@actions-semi.com>
+ *
+ * Author: Pathiban Nallathambi <pn@denx.de>
+ * Author: Saravanan Sekar <sravanhome@gmail.com>
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_S700_H
+#define __DT_BINDINGS_CLOCK_S700_H
+
+#define CLK_NONE			0
+
+/* pll clocks */
+#define CLK_CORE_PLL			1
+#define CLK_DEV_PLL			2
+#define CLK_DDR_PLL			3
+#define CLK_NAND_PLL			4
+#define CLK_DISPLAY_PLL			5
+#define CLK_TVOUT_PLL			6
+#define CLK_CVBS_PLL			7
+#define CLK_AUDIO_PLL			8
+#define CLK_ETHERNET_PLL		9
+
+/* system clock */
+#define CLK_CPU				10
+#define CLK_DEV				11
+#define CLK_AHB				12
+#define CLK_APB				13
+#define CLK_DMAC			14
+#define CLK_NOC0_CLK_MUX		15
+#define CLK_NOC1_CLK_MUX		16
+#define CLK_HP_CLK_MUX			17
+#define CLK_HP_CLK_DIV			18
+#define CLK_NOC1_CLK_DIV		19
+#define CLK_NOC0			20
+#define CLK_NOC1			21
+#define CLK_SENOR_SRC			22
+
+/* peripheral device clock */
+#define CLK_GPIO			23
+#define CLK_TIMER			24
+#define CLK_DSI				25
+#define CLK_CSI				26
+#define CLK_SI				27
+#define CLK_DE				28
+#define CLK_HDE				29
+#define CLK_VDE				30
+#define CLK_VCE				31
+#define CLK_NAND			32
+#define CLK_SD0				33
+#define CLK_SD1				34
+#define CLK_SD2				35
+
+#define CLK_UART0			36
+#define CLK_UART1			37
+#define CLK_UART2			38
+#define CLK_UART3			39
+#define CLK_UART4			40
+#define CLK_UART5			41
+#define CLK_UART6			42
+
+#define CLK_PWM0			43
+#define CLK_PWM1			44
+#define CLK_PWM2			45
+#define CLK_PWM3			46
+#define CLK_PWM4			47
+#define CLK_PWM5			48
+#define CLK_GPU3D			49
+
+#define CLK_I2C0			50
+#define CLK_I2C1			51
+#define CLK_I2C2			52
+#define CLK_I2C3			53
+
+#define CLK_SPI0			54
+#define CLK_SPI1			55
+#define CLK_SPI2			56
+#define CLK_SPI3			57
+
+#define CLK_USB3_480MPLL0		58
+#define CLK_USB3_480MPHY0		59
+#define CLK_USB3_5GPHY			60
+#define CLK_USB3_CCE			61
+#define CLK_USB3_MAC			62
+
+#define CLK_LCD				63
+#define CLK_HDMI_AUDIO			64
+#define CLK_I2SRX			65
+#define CLK_I2STX			66
+
+#define CLK_SENSOR0			67
+#define CLK_SENSOR1			68
+
+#define CLK_HDMI_DEV			69
+
+#define CLK_ETHERNET			70
+#define CLK_RMII_REF			71
+
+#define CLK_USB2H0_PLLEN		72
+#define CLK_USB2H0_PHY			73
+#define CLK_USB2H0_CCE			74
+#define CLK_USB2H1_PLLEN		75
+#define CLK_USB2H1_PHY			76
+#define CLK_USB2H1_CCE			77
+
+#define CLK_TVOUT			78
+
+#define CLK_THERMAL_SENSOR		79
+
+#define CLK_IRC_SWITCH			80
+#define CLK_PCM1			81
+#define CLK_NR_CLKS			(CLK_PCM1 + 1)
+
+#endif /* __DT_BINDINGS_CLOCK_S700_H */
diff --git a/include/dt-bindings/reset/actions,s700-reset.h b/include/dt-bindings/reset/actions,s700-reset.h
new file mode 100644
index 0000000000..5e3b16b8ef
--- /dev/null
+++ b/include/dt-bindings/reset/actions,s700-reset.h
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+//
+// Device Tree binding constants for Actions Semi S700 Reset Management Unit
+//
+// Copyright (c) 2018 Linaro Ltd.
+
+#ifndef __DT_BINDINGS_ACTIONS_S700_RESET_H
+#define __DT_BINDINGS_ACTIONS_S700_RESET_H
+
+#define RESET_AUDIO				0
+#define RESET_CSI				1
+#define RESET_DE				2
+#define RESET_DSI				3
+#define RESET_GPIO				4
+#define RESET_I2C0				5
+#define RESET_I2C1				6
+#define RESET_I2C2				7
+#define RESET_I2C3				8
+#define RESET_KEY				9
+#define RESET_LCD0				10
+#define RESET_SI				11
+#define RESET_SPI0				12
+#define RESET_SPI1				13
+#define RESET_SPI2				14
+#define RESET_SPI3				15
+#define RESET_UART0				16
+#define RESET_UART1				17
+#define RESET_UART2				18
+#define RESET_UART3				19
+#define RESET_UART4				20
+#define RESET_UART5				21
+#define RESET_UART6				22
+
+#endif /* __DT_BINDINGS_ACTIONS_S700_RESET_H */