3 files changed, 200 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-mx6/imx-rdc.h b/arch/arm/include/asm/arch-mx6/imx-rdc.h
new file mode 100644
index 0000000000..c4d3bb44b4
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx6/imx-rdc.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:  GPL-2.0+
+ */
+
+#ifndef __IMX_RDC_H__
+#define __IMX_RDC_H__
+
+#if defined(CONFIG_MX6SX)
+#include "mx6sx_rdc.h"
+#else
+#error "Please select cpu"
+#endif /* CONFIG_MX6SX */
+
+#endif	/* __IMX_RDC_H__*/
diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index 5c45bf6d6e..f3c26dc6e6 100644
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -356,6 +356,30 @@ extern void imx_get_mac_from_fuse(int dev_id, unsigned char *mac);
 #define SRC_SCR_CORE_3_ENABLE_OFFSET    24
 #define SRC_SCR_CORE_3_ENABLE_MASK      (1<<SRC_SCR_CORE_3_ENABLE_OFFSET)
 
+struct rdc_regs {
+	u32	vir;		/* Version information */
+	u32	reserved1[8];
+	u32	stat;		/* Status */
+	u32	intctrl;	/* Interrupt and Control */
+	u32	intstat;	/* Interrupt Status */
+	u32	reserved2[116];
+	u32	mda[32];	/* Master Domain Assignment */
+	u32	reserved3[96];
+	u32	pdap[104];	/* Peripheral Domain Access Permissions */
+	u32	reserved4[88];
+	struct {
+		u32 mrsa;	/* Memory Region Start Address */
+		u32 mrea;	/* Memory Region End Address */
+		u32 mrc;	/* Memory Region Control */
+		u32 mrvs;	/* Memory Region Violation Status */
+	} mem_region[55];
+};
+
+struct rdc_sema_regs {
+	u8	gate[64];	/* Gate */
+	u16	rstgt;		/* Reset Gate */
+};
+
 /* WEIM registers */
 struct weim {
 	u32 cs0gcr1;
@@ -414,6 +438,11 @@ struct src {
 	u32     gpr10;
 };
 
+#define SRC_SCR_M4_ENABLE_OFFSET                22
+#define SRC_SCR_M4_ENABLE_MASK                  (1 << 22)
+#define SRC_SCR_M4C_NON_SCLR_RST_OFFSET         4
+#define SRC_SCR_M4C_NON_SCLR_RST_MASK           (1 << 4)
+
 /* GPR1 bitfields */
 #define IOMUXC_GPR1_APP_CLK_REQ_N		BIT(30)
 #define IOMUXC_GPR1_PCIE_EXIT_L1		BIT(28)
diff --git a/arch/arm/include/asm/arch-mx6/mx6sx_rdc.h b/arch/arm/include/asm/arch-mx6/mx6sx_rdc.h
new file mode 100644
index 0000000000..addfe01033
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx6/mx6sx_rdc.h
@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:  GPL-2.0+
+ */
+
+#ifndef __MX6SX_RDC_H__
+#define __MX6SX_RDC_H__
+
+#define RDC_SEMA_PROC_ID 2  /* The processor ID for main CPU */
+
+enum {
+	RDC_PER_PWM1 = 0,
+	RDC_PER_PWM2,
+	RDC_PER_PWM3,
+	RDC_PER_PWM4,
+	RDC_PER_CAN1,
+	RDC_PER_CAN2,
+	RDC_PER_GPT,
+	RDC_PER_GPIO1,
+	RDC_PER_GPIO2,
+	RDC_PER_GPIO3,
+	RDC_PER_GPIO4,
+	RDC_PER_GPIO5,
+	RDC_PER_GPIO6,
+	RDC_PER_GPIO7,
+	RDC_PER_KPP,
+	RDC_PER_WDOG1,
+	RDC_PER_WODG2,
+	RDC_PER_CCM,
+	RDC_PER_ANATOPDIG,
+	RDC_PER_SNVSHP,
+	RDC_PER_EPIT1,
+	RDC_PER_EPIT2,
+	RDC_PER_SRC,
+	RDC_PER_GPC,
+	RDC_PER_IOMUXC,
+	RDC_PER_IOMUXCGPR,
+	RDC_PER_CANFD1,
+	RDC_PER_SDMA,
+	RDC_PER_CANFD2,
+	RDC_PER_SEMA1,
+	RDC_PER_SEMA2,
+	RDC_PER_RDC,
+	RDC_PER_AIPSTZ1_GE1,
+	RDC_PER_AIPSTZ2_GE2,
+	RDC_PER_USBO2H_PL301,
+	RDC_PER_USBO2H_USB,
+	RDC_PER_ENET1,
+	RDC_PER_MLB25,
+	RDC_PER_USDHC1,
+	RDC_PER_USDHC2,
+	RDC_PER_USDHC3,
+	RDC_PER_USDHC4,
+	RDC_PER_I2C1,
+	RDC_PER_I2C2,
+	RDC_PER_I2C3,
+	RDC_PER_ROMCP,
+	RDC_PER_MMDC,
+	RDC_PER_ENET2,
+	RDC_PER_EIM,
+	RDC_PER_OCOTP,
+	RDC_PER_CSU,
+	RDC_PER_PERFMON1,
+	RDC_PER_PERFMON2,
+	RDC_PER_AXIMON,
+	RDC_PER_TZASC1,
+	RDC_PER_SAI1,
+	RDC_PER_AUDMUX,
+	RDC_PER_SAI2,
+	RDC_PER_QSPI1,
+	RDC_PER_QSPI2,
+	RDC_PER_UART2,
+	RDC_PER_UART3,
+	RDC_PER_UART4,
+	RDC_PER_UART5,
+	RDC_PER_I2C4,
+	RDC_PER_QOSC,
+	RDC_PER_CAAM,
+	RDC_PER_DAP,
+	RDC_PER_ADC1,
+	RDC_PER_ADC2,
+	RDC_PER_WDOG3,
+	RDC_PER_ECSPI5,
+	RDC_PER_SEMA4,
+	RDC_PER_MUPORT1,
+	RDC_PER_CANFD_CPU,
+	RDC_PER_MUPORT2,
+	RDC_PER_UART6,
+	RDC_PER_PWM5,
+	RDC_PER_PWM6,
+	RDC_PER_PWM7,
+	RDC_PER_PWM8,
+	RDC_PER_AIPSTZ3_GE0,
+	RDC_PER_AIPSTZ3_GE1,
+	RDC_PER_RESERVED1,
+	RDC_PER_SPDIF,
+	RDC_PER_ECSPI1,
+	RDC_PER_ECSPI2,
+	RDC_PER_ECSPI3,
+	RDC_PER_ECSPI4,
+	RDC_PER_RESERVED2,
+	RDC_PER_RESERVED3,
+	RDC_PER_UART1,
+	RDC_PER_ESAI,
+	RDC_PER_SSI1,
+	RDC_PER_SSI2,
+	RDC_PER_SSI3,
+	RDC_PER_ASRC,
+	RDC_PER_RESERVED4,
+	RDC_PER_SPBA_MA,
+	RDC_PER_GIS,
+	RDC_PER_DCIC1,
+	RDC_PER_DCIC2,
+	RDC_PER_CSI1,
+	RDC_PER_PXP,
+	RDC_PER_CSI2,
+	RDC_PER_LCDIF1,
+	RDC_PER_LCDIF2,
+	RDC_PER_VADC,
+	RDC_PER_VDEC,
+	RDC_PER_SPBA_DISPLAYMIX,
+};
+
+enum {
+	RDC_MA_A9_L2CACHE = 0,
+	RDC_MA_M4,
+	RDC_MA_GPU,
+	RDC_MA_CSI1,
+	RDC_MA_CSI2,
+	RDC_MA_LCDIF1,
+	RDC_MA_LCDIF2,
+	RDC_MA_PXP,
+	RDC_MA_PCIE_CTRL,
+	RDC_MA_DAP,
+	RDC_MA_CAAM,
+	RDC_MA_SDMA_PERI,
+	RDC_MA_SDMA_BURST,
+	RDC_MA_APBHDMA,
+	RDC_MA_RAWNAND,
+	RDC_MA_USDHC1,
+	RDC_MA_USDHC2,
+	RDC_MA_USDHC3,
+	RDC_MA_USDHC4,
+	RDC_MA_USB,
+	RDC_MA_MLB,
+	RDC_MA_TEST,
+	RDC_MA_ENET1_TX,
+	RDC_MA_ENET1_RX,
+	RDC_MA_ENET2_TX,
+	RDC_MA_ENET2_RX,
+	RDC_MA_SDMA,
+};
+
+#endif	/* __MX6SX_RDC_H__*/