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soc: rockchip: power-domain: add power domain support for px30 

This driver is modified to support PX30 SoC.

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
hifive-unleashed-5.1
Finley Xiao 2018-05-23 14:53:32 +08:00 committed by Heiko Stuebner
parent 3adf9db54c
commit 9bdf401bf4
1 changed files with 30 additions and 0 deletions
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30
drivers/soc/rockchip/pm_domains.c
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@ -18,6 +18,7 @@
#include <linux/clk.h>
#include <linux/regmap.h>
#include <linux/mfd/syscon.h>
#include <dt-bindings/power/px30-power.h>
#include <dt-bindings/power/rk3036-power.h>
#include <dt-bindings/power/rk3128-power.h>
#include <dt-bindings/power/rk3228-power.h>
@ -115,6 +116,9 @@ struct rockchip_pmu {
.active_wakeup = wakeup, \
}
#define DOMAIN_PX30(pwr, status, req, wakeup) \
DOMAIN_M(pwr, status, req, (req) + 16, req, wakeup)
#define DOMAIN_RK3288(pwr, status, req, wakeup) \
DOMAIN(pwr, status, req, req, (req) + 16, wakeup)
@ -713,6 +717,17 @@ err_out:
return error;
}
static const struct rockchip_domain_info px30_pm_domains[] = {
[PX30_PD_USB] = DOMAIN_PX30(5, 5, 10, false),
[PX30_PD_SDCARD] = DOMAIN_PX30(8, 8, 9, false),
[PX30_PD_GMAC] = DOMAIN_PX30(10, 10, 6, false),
[PX30_PD_MMC_NAND] = DOMAIN_PX30(11, 11, 5, false),
[PX30_PD_VPU] = DOMAIN_PX30(12, 12, 14, false),
[PX30_PD_VO] = DOMAIN_PX30(13, 13, 7, false),
[PX30_PD_VI] = DOMAIN_PX30(14, 14, 8, false),
[PX30_PD_GPU] = DOMAIN_PX30(15, 15, 2, false),
};
static const struct rockchip_domain_info rk3036_pm_domains[] = {
[RK3036_PD_MSCH] = DOMAIN_RK3036(14, 23, 30, true),
[RK3036_PD_CORE] = DOMAIN_RK3036(13, 17, 24, false),
@ -812,6 +827,17 @@ static const struct rockchip_domain_info rk3399_pm_domains[] = {
[RK3399_PD_SDIOAUDIO] = DOMAIN_RK3399(31, 31, 29, true),
};
static const struct rockchip_pmu_info px30_pmu = {
.pwr_offset = 0x18,
.status_offset = 0x20,
.req_offset = 0x64,
.idle_offset = 0x6c,
.ack_offset = 0x6c,
.num_domains = ARRAY_SIZE(px30_pm_domains),
.domain_info = px30_pm_domains,
};
static const struct rockchip_pmu_info rk3036_pmu = {
.req_offset = 0x148,
.idle_offset = 0x14c,
@ -915,6 +941,10 @@ static const struct rockchip_pmu_info rk3399_pmu = {
};
static const struct of_device_id rockchip_pm_domain_dt_match[] = {
{
.compatible = "rockchip,px30-power-controller",
.data = (void *)&px30_pmu,
},
{
.compatible = "rockchip,rk3036-power-controller",
.data = (void *)&rk3036_pmu,