From: zhangqing@rock-chips.com (Elaine Zhang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 6/6] rockchip: power-domain: Modify power domain driver for rk3399
Date: Thu, 10 Mar 2016 05:03:01 +0800 [thread overview]
Message-ID: <1457557381-21470-1-git-send-email-zhangqing@rock-chips.com> (raw)
In-Reply-To: <1457557241-21297-1-git-send-email-zhangqing@rock-chips.com>
This driver is modified to support RK3399 SoC.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
drivers/soc/rockchip/pm_domains.c | 55 +++++++++++++++++++++++++++++++++++++++
1 file changed, 55 insertions(+)
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index e4ae94f..e0cfe5f 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -19,6 +19,7 @@
#include <linux/mfd/syscon.h>
#include <dt-bindings/power/rk3288-power.h>
#include <dt-bindings/power/rk3368-power.h>
+#include <dt-bindings/power/rk3399-power.h>
struct rockchip_domain_info {
int pwr_mask;
@@ -79,6 +80,9 @@ struct rockchip_pmu {
#define DOMAIN_RK3368(pwr, status, req) \
DOMAIN(pwr, status, req, (req) + 16, req)
+#define DOMAIN_RK3399(pwr, status, req) \
+ DOMAIN(pwr, status, req, req, req)
+
static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
{
struct rockchip_pmu *pmu = pd->pmu;
@@ -535,6 +539,36 @@ static const struct rockchip_domain_info rk3368_pm_domains[] = {
[RK3368_PD_GPU_1] = DOMAIN_RK3368(17, 16, 2),
};
+static const struct rockchip_domain_info rk3399_pm_domains[] = {
+ [RK3399_PD_TCPD0] = DOMAIN_RK3399(8, 8, -1),
+ [RK3399_PD_TCPD1] = DOMAIN_RK3399(9, 9, -1),
+ [RK3399_PD_CCI] = DOMAIN_RK3399(10, 10, -1),
+ [RK3399_PD_CCI0] = DOMAIN_RK3399(-1, -1, 15),
+ [RK3399_PD_CCI1] = DOMAIN_RK3399(-1, -1, 16),
+ [RK3399_PD_PERILP] = DOMAIN_RK3399(11, 11, 1),
+ [RK3399_PD_PERIHP] = DOMAIN_RK3399(12, 12, 2),
+ [RK3399_PD_CENTER] = DOMAIN_RK3399(13, 13, 14),
+ [RK3399_PD_VIO] = DOMAIN_RK3399(14, 14, 17),
+ [RK3399_PD_GPU] = DOMAIN_RK3399(15, 15, 0),
+ [RK3399_PD_VCODEC] = DOMAIN_RK3399(16, 16, 3),
+ [RK3399_PD_VDU] = DOMAIN_RK3399(17, 17, 4),
+ [RK3399_PD_RGA] = DOMAIN_RK3399(18, 18, 5),
+ [RK3399_PD_IEP] = DOMAIN_RK3399(19, 19, 6),
+ [RK3399_PD_VO] = DOMAIN_RK3399(20, 20, -1),
+ [RK3399_PD_VOPB] = DOMAIN_RK3399(-1, -1, 7),
+ [RK3399_PD_VOPL] = DOMAIN_RK3399(-1, -1, 8),
+ [RK3399_PD_ISP0] = DOMAIN_RK3399(22, 22, 9),
+ [RK3399_PD_ISP1] = DOMAIN_RK3399(23, 23, 10),
+ [RK3399_PD_HDCP] = DOMAIN_RK3399(24, 24, 11),
+ [RK3399_PD_GMAC] = DOMAIN_RK3399(25, 25, 23),
+ [RK3399_PD_EMMC] = DOMAIN_RK3399(26, 26, 24),
+ [RK3399_PD_USB3] = DOMAIN_RK3399(27, 27, 12),
+ [RK3399_PD_EDP] = DOMAIN_RK3399(28, 28, 22),
+ [RK3399_PD_GIC] = DOMAIN_RK3399(29, 29, 27),
+ [RK3399_PD_SD] = DOMAIN_RK3399(30, 30, 28),
+ [RK3399_PD_SDIOAUDIO] = DOMAIN_RK3399(31, 31, 29),
+};
+
static const struct rockchip_pmu_info rk3288_pmu = {
.pwr_offset = 0x08,
.status_offset = 0x0c,
@@ -569,6 +603,23 @@ static const struct rockchip_pmu_info rk3368_pmu = {
.domain_info = rk3368_pm_domains,
};
+static const struct rockchip_pmu_info rk3399_pmu = {
+ .pwr_offset = 0x14,
+ .status_offset = 0x18,
+ .req_offset = 0x60,
+ .idle_offset = 0x64,
+ .ack_offset = 0x68,
+
+ .core_pwrcnt_offset = 0x9c,
+ .gpu_pwrcnt_offset = 0xa4,
+
+ .core_power_transition_time = 24,
+ .gpu_power_transition_time = 24,
+
+ .num_domains = ARRAY_SIZE(rk3399_pm_domains),
+ .domain_info = rk3399_pm_domains,
+};
+
static const struct of_device_id rockchip_pm_domain_dt_match[] = {
{
.compatible = "rockchip,rk3288-power-controller",
@@ -578,6 +629,10 @@ static const struct of_device_id rockchip_pm_domain_dt_match[] = {
.compatible = "rockchip,rk3368-power-controller",
.data = (void *)&rk3368_pmu,
},
+ {
+ .compatible = "rockchip,rk3399-power-controller",
+ .data = (void *)&rk3399_pmu,
+ },
{ /* sentinel */ },
};
--
1.9.1
next prev parent reply other threads:[~2016-03-09 21:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-09 21:00 [PATCH v6 0/6] rockchip: power-domain: fix pm domain for support RK3399 SoC Elaine Zhang
2016-03-09 21:00 ` [PATCH v6 1/6] rockchip: power-domain: make idle handling optional Elaine Zhang
2016-03-09 21:00 ` [PATCH v6 2/6] power-domain: allow domains only handling idle requests Elaine Zhang
2016-03-09 21:00 ` [PATCH v6 3/6] rockchip: power-domain: add support for sub-power domains Elaine Zhang
2016-03-09 21:00 ` [PATCH v6 4/6] dt/bindings: power: add RK3399 SoCs header for power-domain Elaine Zhang
2016-03-09 21:02 ` [PATCH v6 5/6] dt/bindings: rockchip: modify document of Rockchip power domains Elaine Zhang
2016-03-09 21:03 ` Elaine Zhang [this message]
-- strict thread matches above, loose matches on Subject: below --
2016-03-09 21:22 [RESEND PATCH v6 0/6] rockchip: power-domain: fix pm domain for support RK3399 SoC Elaine Zhang
2016-03-09 21:24 ` [PATCH v6 6/6] rockchip: power-domain: Modify power domain driver for rk3399 Elaine Zhang
2016-03-28 11:19 ` Heiko Stübner
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