rockchip: rk3328: add device tree file

Add dts binding header for rk3328, files origin from kernel.

Signed-off-by: William Zhang <william.zhang@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>

arch/arm/dts/Makefile

@@ -38,6 +38,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
 	rk3288-fennec.dtb \
 	rk3288-tinker.dtb \
 	rk3288-popmetal.dtb \
+	rk3328-evb.dtb \
 	rk3399-evb.dtb
 dtb-$(CONFIG_ARCH_MESON) += \
 	meson-gxbb-odroidc2.dtb

arch/arm/dts/rk3328-evb.dts

@@ -0,0 +1,45 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+/dts-v1/;
+#include "rk3328.dtsi"
+
+/ {
+	model = "Rockchip RK3328 EVB";
+	compatible = "rockchip,rk3328-evb", "rockchip,rk3328";
+
+	chosen {
+		stdout-path = &uart2;
+	};
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	card-detect-delay = <200>;
+	disable-wp;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
+	status = "okay";
+};
+
+&emmc {
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	supports-emmc;
+	disable-wp;
+	non-removable;
+	num-slots = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
+	status = "okay";
+};

include/dt-bindings/clock/rk3328-cru.h

@@ -0,0 +1,394 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _DT_BINDINGS_CLK_ROCKCHIP_RK3328_H
+#define _DT_BINDINGS_CLK_ROCKCHIP_RK3328_H
+
+/* core clocks */
+#define PLL_APLL		1
+#define PLL_DPLL		2
+#define PLL_CPLL		3
+#define PLL_GPLL		4
+#define PLL_NPLL		5
+#define ARMCLK			6
+
+/* sclk gates (special clocks) */
+#define SCLK_RTC32K		30
+#define SCLK_SDMMC_EXT		31
+#define SCLK_SPI		32
+#define SCLK_SDMMC		33
+#define SCLK_SDIO		34
+#define SCLK_EMMC		35
+#define SCLK_TSADC		36
+#define SCLK_SARADC		37
+#define SCLK_UART0		38
+#define SCLK_UART1		39
+#define SCLK_UART2		40
+#define SCLK_I2S0		41
+#define SCLK_I2S1		42
+#define SCLK_I2S2		43
+#define SCLK_I2S1_OUT		44
+#define SCLK_I2S2_OUT		45
+#define SCLK_SPDIF		46
+#define SCLK_TIMER0		47
+#define SCLK_TIMER1		48
+#define SCLK_TIMER2		49
+#define SCLK_TIMER3		50
+#define SCLK_TIMER4		51
+#define SCLK_TIMER5		52
+#define SCLK_WIFI		53
+#define SCLK_CIF_OUT		54
+#define SCLK_I2C0		55
+#define SCLK_I2C1		56
+#define SCLK_I2C2		57
+#define SCLK_I2C3		58
+#define SCLK_CRYPTO		59
+#define SCLK_PWM		60
+#define SCLK_PDM		61
+#define SCLK_EFUSE		62
+#define SCLK_OTP		63
+#define SCLK_DDRCLK		64
+#define SCLK_VDEC_CABAC		65
+#define SCLK_VDEC_CORE		66
+#define SCLK_VENC_DSP		67
+#define SCLK_VENC_CORE		68
+#define SCLK_RGA		69
+#define SCLK_HDMI_SFC		70
+#define SCLK_HDMI_CEC		71
+#define SCLK_USB3_REF		72
+#define SCLK_USB3_SUSPEND	73
+#define SCLK_SDMMC_DRV		74
+#define SCLK_SDIO_DRV		75
+#define SCLK_EMMC_DRV		76
+#define SCLK_SDMMC_EXT_DRV	77
+#define SCLK_SDMMC_SAMPLE	78
+#define SCLK_SDIO_SAMPLE	79
+#define SCLK_EMMC_SAMPLE	80
+#define SCLK_SDMMC_EXT_SAMPLE	81
+#define SCLK_VOP		82
+#define SCLK_MAC2PHY_RXTX	83
+#define SCLK_MAC2PHY_SRC	84
+#define SCLK_MAC2PHY_REF	85
+#define SCLK_MAC2PHY_OUT	86
+#define SCLK_MAC2IO_RX		87
+#define SCLK_MAC2IO_TX		88
+#define SCLK_MAC2IO_REFOUT	89
+#define SCLK_MAC2IO_REF		90
+#define SCLK_MAC2IO_OUT		91
+#define SCLK_TSP		92
+#define SCLK_HSADC_TSP		93
+#define SCLK_USB3PHY_REF	94
+#define SCLK_REF_USB3OTG	95
+#define SCLK_USB3OTG_REF	96
+#define SCLK_USB3OTG_SUSPEND	97
+#define SCLK_REF_USB3OTG_SRC	98
+#define SCLK_MAC2IO_SRC		99
+
+/* dclk gates */
+#define DCLK_LCDC		180
+#define DCLK_HDMIPHY		181
+#define HDMIPHY			182
+#define USB480M			183
+#define DCLK_LCDC_SRC		184
+
+/* aclk gates */
+#define ACLK_AXISRAM		190
+#define ACLK_VOP_PRE		191
+#define ACLK_USB3OTG		192
+#define ACLK_RGA_PRE		193
+#define ACLK_DMAC		194
+#define ACLK_GPU		195
+#define ACLK_BUS_PRE		196
+#define ACLK_PERI_PRE		197
+#define ACLK_RKVDEC_PRE		198
+#define ACLK_RKVDEC		199
+#define ACLK_RKVENC		200
+#define ACLK_VPU_PRE		201
+#define ACLK_VIO_PRE		202
+#define ACLK_VPU		203
+#define ACLK_VIO		204
+#define ACLK_VOP		205
+#define ACLK_GMAC		206
+#define ACLK_H265		207
+#define ACLK_H264		208
+#define ACLK_MAC2PHY		209
+#define ACLK_MAC2IO		210
+#define ACLK_DCF		211
+#define ACLK_TSP		212
+#define ACLK_PERI		213
+#define ACLK_RGA		214
+#define ACLK_IEP		215
+#define ACLK_CIF		216
+#define ACLK_HDCP		217
+
+/* pclk gates */
+#define PCLK_GPIO0		300
+#define PCLK_GPIO1		301
+#define PCLK_GPIO2		302
+#define PCLK_GPIO3		303
+#define PCLK_GRF		304
+#define PCLK_I2C0		305
+#define PCLK_I2C1		306
+#define PCLK_I2C2		307
+#define PCLK_I2C3		308
+#define PCLK_SPI		309
+#define PCLK_UART0		310
+#define PCLK_UART1		311
+#define PCLK_UART2		312
+#define PCLK_TSADC		313
+#define PCLK_PWM		314
+#define PCLK_TIMER		315
+#define PCLK_BUS_PRE		316
+#define PCLK_PERI_PRE		317
+#define PCLK_HDMI_CTRL		318
+#define PCLK_HDMI_PHY		319
+#define PCLK_GMAC		320
+#define PCLK_H265		321
+#define PCLK_MAC2PHY		322
+#define PCLK_MAC2IO		323
+#define PCLK_USB3PHY_OTG	324
+#define PCLK_USB3PHY_PIPE	325
+#define PCLK_USB3_GRF		326
+#define PCLK_USB2_GRF		327
+#define PCLK_HDMIPHY		328
+#define PCLK_DDR		329
+#define PCLK_PERI		330
+#define PCLK_HDMI		331
+#define PCLK_HDCP		332
+#define PCLK_DCF		333
+#define PCLK_SARADC		334
+
+/* hclk gates */
+#define HCLK_PERI		408
+#define HCLK_TSP		409
+#define HCLK_GMAC		410
+#define HCLK_I2S0_8CH		411
+#define HCLK_I2S1_8CH		413
+#define HCLK_I2S2_2CH		413
+#define HCLK_SPDIF_8CH		414
+#define HCLK_VOP		415
+#define HCLK_NANDC		416
+#define HCLK_SDMMC		417
+#define HCLK_SDIO		418
+#define HCLK_EMMC		419
+#define HCLK_SDMMC_EXT		420
+#define HCLK_RKVDEC_PRE		421
+#define HCLK_RKVDEC		422
+#define HCLK_RKVENC		423
+#define HCLK_VPU_PRE		424
+#define HCLK_VIO_PRE		425
+#define HCLK_VPU		426
+#define HCLK_VIO		427
+#define HCLK_BUS_PRE		428
+#define HCLK_PERI_PRE		429
+#define HCLK_H264		430
+#define HCLK_CIF		431
+#define HCLK_OTG_PMU		432
+#define HCLK_OTG		433
+#define HCLK_HOST0		434
+#define HCLK_HOST0_ARB		435
+#define HCLK_CRYPTO_MST		436
+#define HCLK_CRYPTO_SLV		437
+#define HCLK_PDM		438
+#define HCLK_IEP		439
+#define HCLK_RGA		440
+#define HCLK_HDCP		441
+
+#define CLK_NR_CLKS		(HCLK_HDCP + 1)
+
+#define SCLK_MAC2IO		0
+#define SCLK_MAC2PHY		1
+
+#define CLKGRF_NR_CLKS		(SCLK_MAC2PHY + 1)
+
+/* soft-reset indices */
+#define SRST_CORE0_PO		0
+#define SRST_CORE1_PO		1
+#define SRST_CORE2_PO		2
+#define SRST_CORE3_PO		3
+#define SRST_CORE0		4
+#define SRST_CORE1		5
+#define SRST_CORE2		6
+#define SRST_CORE3		7
+#define SRST_CORE0_DBG		8
+#define SRST_CORE1_DBG		9
+#define SRST_CORE2_DBG		10
+#define SRST_CORE3_DBG		11
+#define SRST_TOPDBG		12
+#define SRST_CORE_NIU		13
+#define SRST_STRC_A		14
+#define SRST_L2C		15
+
+#define SRST_A53_GIC		18
+#define SRST_DAP		19
+#define SRST_PMU_P		21
+#define SRST_EFUSE		22
+#define SRST_BUSSYS_H		23
+#define SRST_BUSSYS_P		24
+#define SRST_SPDIF		25
+#define SRST_INTMEM		26
+#define SRST_ROM		27
+#define SRST_GPIO0		28
+#define SRST_GPIO1		29
+#define SRST_GPIO2		30
+#define SRST_GPIO3		31
+
+#define SRST_I2S0		32
+#define SRST_I2S1		33
+#define SRST_I2S2		34
+#define SRST_I2S0_H		35
+#define SRST_I2S1_H		36
+#define SRST_I2S2_H		37
+#define SRST_UART0		38
+#define SRST_UART1		39
+#define SRST_UART2		40
+#define SRST_UART0_P		41
+#define SRST_UART1_P		42
+#define SRST_UART2_P		43
+#define SRST_I2C0		44
+#define SRST_I2C1		45
+#define SRST_I2C2		46
+#define SRST_I2C3		47
+
+#define SRST_I2C0_P		48
+#define SRST_I2C1_P		49
+#define SRST_I2C2_P		50
+#define SRST_I2C3_P		51
+#define SRST_EFUSE_SE_P		52
+#define SRST_EFUSE_NS_P		53
+#define SRST_PWM0		54
+#define SRST_PWM0_P		55
+#define SRST_DMA		56
+#define SRST_TSP_A		57
+#define SRST_TSP_H		58
+#define SRST_TSP		59
+#define SRST_TSP_HSADC		60
+#define SRST_DCF_A		61
+#define SRST_DCF_P		62
+
+#define SRST_SCR		64
+#define SRST_SPI		65
+#define SRST_TSADC		66
+#define SRST_TSADC_P		67
+#define SRST_CRYPTO		68
+#define SRST_SGRF		69
+#define SRST_GRF		70
+#define SRST_USB_GRF		71
+#define SRST_TIMER_6CH_P	72
+#define SRST_TIMER0		73
+#define SRST_TIMER1		74
+#define SRST_TIMER2		75
+#define SRST_TIMER3		76
+#define SRST_TIMER4		77
+#define SRST_TIMER5		78
+#define SRST_USB3GRF		79
+
+#define SRST_PHYNIU		80
+#define SRST_HDMIPHY		81
+#define SRST_VDAC		82
+#define SRST_ACODEC_p		83
+#define SRST_SARADC		85
+#define SRST_SARADC_P		86
+#define SRST_GRF_DDR		87
+#define SRST_DFIMON		88
+#define SRST_MSCH		89
+#define SRST_DDRMSCH		91
+#define SRST_DDRCTRL		92
+#define SRST_DDRCTRL_P		93
+#define SRST_DDRPHY		94
+#define SRST_DDRPHY_P		95
+
+#define SRST_GMAC_NIU_A		96
+#define SRST_GMAC_NIU_P		97
+#define SRST_GMAC2PHY_A		98
+#define SRST_GMAC2IO_A		99
+#define SRST_MACPHY		100
+#define SRST_OTP_PHY		101
+#define SRST_GPU_A		102
+#define SRST_GPU_NIU_A		103
+#define SRST_SDMMCEXT		104
+#define SRST_PERIPH_NIU_A	105
+#define SRST_PERIHP_NIU_H	106
+#define SRST_PERIHP_P		107
+#define SRST_PERIPHSYS_H	108
+#define SRST_MMC0		109
+#define SRST_SDIO		110
+#define SRST_EMMC		111
+
+#define SRST_USB2OTG_H		112
+#define SRST_USB2OTG		113
+#define SRST_USB2OTG_ADP	114
+#define SRST_USB2HOST_H		115
+#define SRST_USB2HOST_ARB	116
+#define SRST_USB2HOST_AUX	117
+#define SRST_USB2HOST_EHCIPHY	118
+#define SRST_USB2HOST_UTMI	119
+#define SRST_USB3OTG		120
+#define SRST_USBPOR		121
+#define SRST_USB2OTG_UTMI	122
+#define SRST_USB2HOST_PHY_UTMI	123
+#define SRST_USB3OTG_UTMI	124
+#define SRST_USB3PHY_U2		125
+#define SRST_USB3PHY_U3		126
+#define SRST_USB3PHY_PIPE	127
+
+#define SRST_VIO_A		128
+#define SRST_VIO_BUS_H		129
+#define SRST_VIO_H2P_H		130
+#define SRST_VIO_ARBI_H		131
+#define SRST_VOP_NIU_A		132
+#define SRST_VOP_A		133
+#define SRST_VOP_H		134
+#define SRST_VOP_D		135
+#define SRST_RGA		136
+#define SRST_RGA_NIU_A		137
+#define SRST_RGA_A		138
+#define SRST_RGA_H		139
+#define SRST_IEP_A		140
+#define SRST_IEP_H		141
+#define SRST_HDMI		142
+#define SRST_HDMI_P		143
+
+#define SRST_HDCP_A		144
+#define SRST_HDCP		145
+#define SRST_HDCP_H		146
+#define SRST_CIF_A		147
+#define SRST_CIF_H		148
+#define SRST_CIF_P		149
+#define SRST_OTP_P		150
+#define SRST_OTP_SBPI		151
+#define SRST_OTP_USER		152
+#define SRST_DDRCTRL_A		153
+#define SRST_DDRSTDY_P		154
+#define SRST_DDRSTDY		155
+#define SRST_PDM_H		156
+#define SRST_PDM		157
+#define SRST_USB3PHY_OTG_P	158
+#define SRST_USB3PHY_PIPE_P	159
+
+#define SRST_VCODEC_A		160
+#define SRST_VCODEC_NIU_A	161
+#define SRST_VCODEC_H		162
+#define SRST_VCODEC_NIU_H	163
+#define SRST_VDEC_A		164
+#define SRST_VDEC_NIU_A		165
+#define SRST_VDEC_H		166
+#define SRST_VDEC_NIU_H		167
+#define SRST_VDEC_CORE		168
+#define SRST_VDEC_CABAC		169
+#define SRST_DDRPHYDIV		175
+
+#define SRST_RKVENC_NIU_A	176
+#define SRST_RKVENC_NIU_H	177
+#define SRST_RKVENC_H265_A	178
+#define SRST_RKVENC_H265_P	179
+#define SRST_RKVENC_H265_CORE	180
+#define SRST_RKVENC_H265_DSP	181
+#define SRST_RKVENC_H264_A	182
+#define SRST_RKVENC_H264_H	183
+#define SRST_RKVENC_INTMEM	184
+
+#endif

include/dt-bindings/pinctrl/rockchip.h

@@ -22,5 +22,7 @@
 #define RK_FUNC_2	2
 #define RK_FUNC_3	3
 #define RK_FUNC_4	4
+#define RK_FUNC_5	5
+#define RK_FUNC_6	6
 
 #endif