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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: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Tested-by: Daniel 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: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Neil Armstrong 2023-11-23 17:17:42 +01:00 committed by Ulf Hansson
parent e22fd8d5ca
commit 6341e97b52
1 changed files with 16 additions and 0 deletions
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16
drivers/pmdomain/amlogic/meson-ee-pwrc.c
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@ -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[] = {