Commit 6341e97b authored by Neil Armstrong's avatar Neil Armstrong Committed by Ulf Hansson
Browse files

pmdomain: amlogic: meson-ee-pwrc: add support for G12A ISP power domain 



Add entries for the ISP power domain found in the Amlogic G12B SoC

Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: default avatarDaniel Scally <dan.scally@ideasonboard.com>
Tested-by: default avatarDaniel Scally <dan.scally@ideasonboard.com>
Link: https://lore.kernel.org/r/20231123-topic-amlogic-upstream-isp-pmdomain-v2-2-61f2fcf709e5@linaro.org


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent e22fd8d5

drivers/pmdomain/amlogic/meson-ee-pwrc.c

+16 −0
Original line number Diff line number Diff line
@@ -47,6 +47,8 @@ 


#define G12A_HHI_NANOQ_MEM_PD_REG0	(0x43 << 2)

#define G12A_HHI_NANOQ_MEM_PD_REG1	(0x44 << 2)

#define G12A_HHI_ISP_MEM_PD_REG0	(0x45 << 2)

#define G12A_HHI_ISP_MEM_PD_REG1	(0x46 << 2)



struct meson_ee_pwrc;

struct meson_ee_pwrc_domain;
@@ -115,6 +117,13 @@ static struct meson_ee_pwrc_top_domain g12a_pwrc_nna = { 
	.iso_mask = BIT(16) | BIT(17),

};



static struct meson_ee_pwrc_top_domain g12a_pwrc_isp = {

	.sleep_reg = GX_AO_RTI_GEN_PWR_SLEEP0,

	.sleep_mask = BIT(18) | BIT(19),

	.iso_reg = GX_AO_RTI_GEN_PWR_ISO0,

	.iso_mask = BIT(18) | BIT(19),

};



/* Memory PD Domains */



#define VPU_MEMPD(__reg)					\
@@ -231,6 +240,11 @@ static struct meson_ee_pwrc_mem_domain g12a_pwrc_mem_nna[] = { 
	{ G12A_HHI_NANOQ_MEM_PD_REG1, GENMASK(31, 0) },

};



static struct meson_ee_pwrc_mem_domain g12a_pwrc_mem_isp[] = {

	{ G12A_HHI_ISP_MEM_PD_REG0, GENMASK(31, 0) },

	{ G12A_HHI_ISP_MEM_PD_REG1, GENMASK(31, 0) },

};



#define VPU_PD(__name, __top_pd, __mem, __is_pwr_off, __resets, __clks)	\

	{								\

		.name = __name,						\
@@ -269,6 +283,8 @@ static struct meson_ee_pwrc_domain_desc g12a_pwrc_domains[] = { 
	[PWRC_G12A_ETH_ID] = MEM_PD("ETH", meson_pwrc_mem_eth),

	[PWRC_G12A_NNA_ID] = TOP_PD("NNA", &g12a_pwrc_nna, g12a_pwrc_mem_nna,

				    pwrc_ee_is_powered_off),

	[PWRC_G12A_ISP_ID] = TOP_PD("ISP", &g12a_pwrc_isp, g12a_pwrc_mem_isp,

				    pwrc_ee_is_powered_off),

};



static struct meson_ee_pwrc_domain_desc gxbb_pwrc_domains[] = {