1 files changed, 129 insertions, 0 deletions
diff --git a/plat/rockchip/rk3328/drivers/pmu/pmu.h b/plat/rockchip/rk3328/drivers/pmu/pmu.h
new file mode 100644
index 0000000..dfb8912
--- /dev/null
+++ b/plat/rockchip/rk3328/drivers/pmu/pmu.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PMU_H
+#define PMU_H
+
+#include <soc.h>
+
+struct rk3328_sleep_ddr_data {
+	uint32_t pmu_debug_enable;
+	uint32_t debug_iomux_save;
+	uint32_t pmic_sleep_save;
+	uint32_t pmu_wakeup_conf0;
+	uint32_t pmu_pwrmd_com;
+	uint32_t cru_mode_save;
+	uint32_t clk_sel0, clk_sel1, clk_sel18,
+		 clk_sel20, clk_sel24, clk_sel38;
+	uint32_t clk_ungt_save[CRU_CLKGATE_NUMS];
+	uint32_t cru_plls_con_save[MAX_PLL][CRU_PLL_CON_NUMS];
+};
+
+struct rk3328_sleep_sram_data {
+	uint32_t pmic_sleep_save;
+	uint32_t pmic_sleep_gpio_save[2];
+	uint32_t ddr_grf_con0;
+	uint32_t dpll_con_save[CRU_PLL_CON_NUMS];
+	uint32_t pd_sr_idle_save;
+	uint32_t uart2_ier;
+};
+
+/*****************************************************************************
+ * The ways of cores power domain contorlling
+ *****************************************************************************/
+enum cores_pm_ctr_mode {
+	core_pwr_pd = 0,
+	core_pwr_wfi = 1,
+	core_pwr_wfi_int = 2
+};
+
+enum pmu_cores_pm_by_wfi {
+	core_pm_en = 0,
+	core_pm_int_wakeup_en,
+	core_pm_dis_int,
+	core_pm_sft_wakeup_en
+};
+
+extern void *pmu_cpuson_entrypoint_start;
+extern void *pmu_cpuson_entrypoint_end;
+
+#define CORES_PM_DISABLE	0x0
+
+/*****************************************************************************
+ * pmu con,reg
+ *****************************************************************************/
+#define PMU_WAKEUP_CFG0		0x00
+#define PMU_PWRDN_CON		0x0c
+#define PMU_PWRDN_ST		0x10
+#define PMU_PWRMD_COM		0x18
+#define PMU_SFT_CON		0x1c
+#define PMU_INT_CON		0x20
+#define PMU_INT_ST		0x24
+#define PMU_POWER_ST		0x44
+#define PMU_CPUAPM_CON(n)	(0x80 + (n) * 4)
+#define PMU_SYS_REG(n)		(0xa0 + (n) * 4)
+
+#define CHECK_CPU_WFIE_BASE		(GRF_BASE + GRF_CPU_STATUS(1))
+
+enum pmu_core_pwrst_shift {
+	clst_cpu_wfe = 0,
+	clst_cpu_wfi = 4,
+};
+
+#define clstl_cpu_wfe (clst_cpu_wfe)
+#define clstb_cpu_wfe (clst_cpu_wfe)
+
+enum pmu_pd_id {
+	PD_CPU0 = 0,
+	PD_CPU1,
+	PD_CPU2,
+	PD_CPU3,
+};
+
+enum pmu_power_mode_common {
+	pmu_mode_en = 0,
+	sref_enter_en,
+	global_int_disable_cfg,
+	cpu0_pd_en,
+	wait_wakeup_begin_cfg = 4,
+	l2_flush_en,
+	l2_idle_en,
+	ddrio_ret_de_req,
+	ddrio_ret_en = 8,
+};
+
+enum pmu_sft_con {
+	upctl_c_sysreq_cfg = 0,
+	l2flushreq_req,
+	ddr_io_ret_cfg,
+	pmu_sft_ret_cfg,
+};
+
+#define CKECK_WFE_MSK		0x1
+#define CKECK_WFI_MSK		0x10
+#define CKECK_WFEI_MSK		0x11
+
+#define PD_CTR_LOOP		500
+#define CHK_CPU_LOOP		500
+#define MAX_WAIT_CONUT		1000
+
+#define WAKEUP_INT_CLUSTER_EN	0x1
+#define PMIC_SLEEP_REG		0x34
+
+#define PLL_IS_NORM_MODE(mode, pll_id)	\
+		((mode & (PLL_NORM_MODE(pll_id)) & 0xffff) != 0)
+
+#define CTLR_ENABLE_G1_BIT	BIT(1)
+#define UART_FIFO_EMPTY		BIT(6)
+
+#define UART_IER		0x04
+#define UART_FCR		0x08
+#define UART_LSR		0x14
+
+#define UART_INT_DISABLE	0x00
+#define UART_FIFO_RESET		0x07
+
+#endif /* PMU_H */