Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "Driver updates for ARM SoCs, including a couple of newly added
  drivers:

   - The Qualcomm external bus interface 2 (EBI2), used in some of their
     mobile phone chips for connecting flash memory, LCD displays or
     other peripherals

   - Secure monitor firmware for Amlogic SoCs, and an NVMEM driver for
     the EFUSE based on that firmware interface.

   - Perf support for the AppliedMicro X-Gene performance monitor unit

   - Reset driver for STMicroelectronics STM32

   - Reset driver for SocioNext UniPhier SoCs

  Aside from these, there are minor updates to SoC-specific bus,
  clocksource, firmware, pinctrl, reset, rtc and pmic drivers"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (50 commits)
  bus: qcom-ebi2: depend on HAS_IOMEM
  pinctrl: mvebu: orion5x: Generalise mv88f5181l support for 88f5181
  clk: mvebu: Add clk support for the orion5x SoC mv88f5181
  dt-bindings: EXYNOS: Add Exynos5433 PMU compatible
  clocksource: exynos_mct: Add the support for ARM64
  perf: xgene: Add APM X-Gene SoC Performance Monitoring Unit driver
  Documentation: Add documentation for APM X-Gene SoC PMU DTS binding
  MAINTAINERS: Add entry for APM X-Gene SoC PMU driver
  bus: qcom: add EBI2 driver
  bus: qcom: add EBI2 device tree bindings
  rtc: rtc-pm8xxx: Add support for pm8018 rtc
  nvmem: amlogic: Add Amlogic Meson EFUSE driver
  firmware: Amlogic: Add secure monitor driver
  soc: qcom: smd: Reset rx tail rather than tx
  memory: atmel-sdramc: fix a possible NULL dereference
  reset: hi6220: allow to compile test driver on other architectures
  reset: zynq: add driver Kconfig option
  reset: sunxi: add driver Kconfig option
  reset: stm32: add driver Kconfig option
  reset: socfpga: add driver Kconfig option
  ...

1 files changed, 57 insertions, 43 deletions

diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 44842a205e4b..7acd1517dd37 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -27,6 +27,7 @@ struct rockchip_domain_info {
 	int req_mask;
 	int idle_mask;
 	int ack_mask;
+	bool active_wakeup;
 };
 
 struct rockchip_pmu_info {
@@ -75,23 +76,24 @@ struct rockchip_pmu {
 
 #define to_rockchip_pd(gpd) container_of(gpd, struct rockchip_pm_domain, genpd)
 
-#define DOMAIN(pwr, status, req, idle, ack)	\
+#define DOMAIN(pwr, status, req, idle, ack, wakeup)	\
 {						\
 	.pwr_mask = (pwr >= 0) ? BIT(pwr) : 0,		\
 	.status_mask = (status >= 0) ? BIT(status) : 0,	\
 	.req_mask = (req >= 0) ? BIT(req) : 0,		\
 	.idle_mask = (idle >= 0) ? BIT(idle) : 0,	\
 	.ack_mask = (ack >= 0) ? BIT(ack) : 0,		\
+	.active_wakeup = wakeup,			\
 }
 
-#define DOMAIN_RK3288(pwr, status, req)		\
-	DOMAIN(pwr, status, req, req, (req) + 16)
+#define DOMAIN_RK3288(pwr, status, req, wakeup)		\
+	DOMAIN(pwr, status, req, req, (req) + 16, wakeup)
 
-#define DOMAIN_RK3368(pwr, status, req)		\
-	DOMAIN(pwr, status, req, (req) + 16, req)
+#define DOMAIN_RK3368(pwr, status, req, wakeup)		\
+	DOMAIN(pwr, status, req, (req) + 16, req, wakeup)
 
-#define DOMAIN_RK3399(pwr, status, req)                \
-	DOMAIN(pwr, status, req, req, req)
+#define DOMAIN_RK3399(pwr, status, req, wakeup)		\
+	DOMAIN(pwr, status, req, req, req, wakeup)
 
 static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
 {
@@ -295,6 +297,17 @@ static void rockchip_pd_detach_dev(struct generic_pm_domain *genpd,
 	pm_clk_destroy(dev);
 }
 
+static bool rockchip_active_wakeup(struct device *dev)
+{
+	struct generic_pm_domain *genpd;
+	struct rockchip_pm_domain *pd;
+
+	genpd = pd_to_genpd(dev->pm_domain);
+	pd = container_of(genpd, struct rockchip_pm_domain, genpd);
+
+	return pd->info->active_wakeup;
+}
+
 static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
 				      struct device_node *node)
 {
@@ -415,6 +428,7 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu,
 	pd->genpd.power_on = rockchip_pd_power_on;
 	pd->genpd.attach_dev = rockchip_pd_attach_dev;
 	pd->genpd.detach_dev = rockchip_pd_detach_dev;
+	pd->genpd.dev_ops.active_wakeup = rockchip_active_wakeup;
 	pd->genpd.flags = GENPD_FLAG_PM_CLK;
 	pm_genpd_init(&pd->genpd, NULL, false);
 
@@ -623,48 +637,48 @@ err_out:
 }
 
 static const struct rockchip_domain_info rk3288_pm_domains[] = {
-	[RK3288_PD_VIO]		= DOMAIN_RK3288(7, 7, 4),
-	[RK3288_PD_HEVC]	= DOMAIN_RK3288(14, 10, 9),
-	[RK3288_PD_VIDEO]	= DOMAIN_RK3288(8, 8, 3),
-	[RK3288_PD_GPU]		= DOMAIN_RK3288(9, 9, 2),
+	[RK3288_PD_VIO]		= DOMAIN_RK3288(7, 7, 4, false),
+	[RK3288_PD_HEVC]	= DOMAIN_RK3288(14, 10, 9, false),
+	[RK3288_PD_VIDEO]	= DOMAIN_RK3288(8, 8, 3, false),
+	[RK3288_PD_GPU]		= DOMAIN_RK3288(9, 9, 2, false),
 };
 
 static const struct rockchip_domain_info rk3368_pm_domains[] = {
-	[RK3368_PD_PERI]	= DOMAIN_RK3368(13, 12, 6),
-	[RK3368_PD_VIO]		= DOMAIN_RK3368(15, 14, 8),
-	[RK3368_PD_VIDEO]	= DOMAIN_RK3368(14, 13, 7),
-	[RK3368_PD_GPU_0]	= DOMAIN_RK3368(16, 15, 2),
-	[RK3368_PD_GPU_1]	= DOMAIN_RK3368(17, 16, 2),
+	[RK3368_PD_PERI]	= DOMAIN_RK3368(13, 12, 6, true),
+	[RK3368_PD_VIO]		= DOMAIN_RK3368(15, 14, 8, false),
+	[RK3368_PD_VIDEO]	= DOMAIN_RK3368(14, 13, 7, false),
+	[RK3368_PD_GPU_0]	= DOMAIN_RK3368(16, 15, 2, false),
+	[RK3368_PD_GPU_1]	= DOMAIN_RK3368(17, 16, 2, false),
 };
 
 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),
+	[RK3399_PD_TCPD0]	= DOMAIN_RK3399(8, 8, -1, false),
+	[RK3399_PD_TCPD1]	= DOMAIN_RK3399(9, 9, -1, false),
+	[RK3399_PD_CCI]		= DOMAIN_RK3399(10, 10, -1, true),
+	[RK3399_PD_CCI0]	= DOMAIN_RK3399(-1, -1, 15, true),
+	[RK3399_PD_CCI1]	= DOMAIN_RK3399(-1, -1, 16, true),
+	[RK3399_PD_PERILP]	= DOMAIN_RK3399(11, 11, 1, true),
+	[RK3399_PD_PERIHP]	= DOMAIN_RK3399(12, 12, 2, true),
+	[RK3399_PD_CENTER]	= DOMAIN_RK3399(13, 13, 14, true),
+	[RK3399_PD_VIO]		= DOMAIN_RK3399(14, 14, 17, false),
+	[RK3399_PD_GPU]		= DOMAIN_RK3399(15, 15, 0, false),
+	[RK3399_PD_VCODEC]	= DOMAIN_RK3399(16, 16, 3, false),
+	[RK3399_PD_VDU]		= DOMAIN_RK3399(17, 17, 4, false),
+	[RK3399_PD_RGA]		= DOMAIN_RK3399(18, 18, 5, false),
+	[RK3399_PD_IEP]		= DOMAIN_RK3399(19, 19, 6, false),
+	[RK3399_PD_VO]		= DOMAIN_RK3399(20, 20, -1, false),
+	[RK3399_PD_VOPB]	= DOMAIN_RK3399(-1, -1, 7, false),
+	[RK3399_PD_VOPL]	= DOMAIN_RK3399(-1, -1, 8, false),
+	[RK3399_PD_ISP0]	= DOMAIN_RK3399(22, 22, 9, false),
+	[RK3399_PD_ISP1]	= DOMAIN_RK3399(23, 23, 10, false),
+	[RK3399_PD_HDCP]	= DOMAIN_RK3399(24, 24, 11, false),
+	[RK3399_PD_GMAC]	= DOMAIN_RK3399(25, 25, 23, true),
+	[RK3399_PD_EMMC]	= DOMAIN_RK3399(26, 26, 24, true),
+	[RK3399_PD_USB3]	= DOMAIN_RK3399(27, 27, 12, true),
+	[RK3399_PD_EDP]		= DOMAIN_RK3399(28, 28, 22, false),
+	[RK3399_PD_GIC]		= DOMAIN_RK3399(29, 29, 27, true),
+	[RK3399_PD_SD]		= DOMAIN_RK3399(30, 30, 28, true),
+	[RK3399_PD_SDIOAUDIO]	= DOMAIN_RK3399(31, 31, 29, true),
 };
 
 static const struct rockchip_pmu_info rk3288_pmu = {