brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-06-09 23:36:03 +09:00
Code Issues Projects Releases Wiki Activity

power: domain: meson-ee-pwrc: add support for the Meson GX SoCs

Browse Source 
This syncs with the linux meson-ee-pwrc driver from Linux 5.10-rc1.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
This commit is contained in:
Neil Armstrong 2020-09-30 11:52:49 +02:00
parent ee73135365
commit ed47278e0b
1 changed files with 24 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
drivers/power/domain/meson-ee-pwrc.c
View File

@ -14,6 +14,7 @@
#include <reset.h>
#include <clk.h>
#include <dt-bindings/power/meson-g12a-power.h>
#include <dt-bindings/power/meson-gxbb-power.h>
#include <dt-bindings/power/meson-sm1-power.h>
#include <linux/bitops.h>
#include <linux/delay.h>
@ -68,7 +69,7 @@ struct meson_ee_pwrc_domain_data {
/* TOP Power Domains */
static struct meson_ee_pwrc_top_domain g12a_pwrc_vpu = {
static struct meson_ee_pwrc_top_domain gx_pwrc_vpu = {
.sleep_reg = AO_RTI_GEN_PWR_SLEEP0,
.sleep_mask = BIT(8),
.iso_reg = AO_RTI_GEN_PWR_SLEEP0,
@ -126,6 +127,12 @@ static struct meson_ee_pwrc_mem_domain g12a_pwrc_mem_vpu[] = {
VPU_HHI_MEMPD(HHI_MEM_PD_REG0),
};
static struct meson_ee_pwrc_mem_domain gxbb_pwrc_mem_vpu[] = {
VPU_MEMPD(HHI_VPU_MEM_PD_REG0),
VPU_MEMPD(HHI_VPU_MEM_PD_REG1),
VPU_HHI_MEMPD(HHI_MEM_PD_REG0),
};
static struct meson_ee_pwrc_mem_domain g12a_pwrc_mem_eth[] = {
{ HHI_MEM_PD_REG0, GENMASK(3, 2) },
};
@ -201,11 +208,17 @@ static struct meson_ee_pwrc_mem_domain sm1_pwrc_mem_audio[] = {
static bool pwrc_ee_get_power(struct power_domain *power_domain);
static struct meson_ee_pwrc_domain_desc g12a_pwrc_domains[] = {
[PWRC_G12A_VPU_ID] = VPU_PD("VPU", &g12a_pwrc_vpu, g12a_pwrc_mem_vpu,
[PWRC_G12A_VPU_ID] = VPU_PD("VPU", &gx_pwrc_vpu, g12a_pwrc_mem_vpu,
pwrc_ee_get_power, 11, 2),
[PWRC_G12A_ETH_ID] = MEM_PD("ETH", g12a_pwrc_mem_eth),
};
static struct meson_ee_pwrc_domain_desc gxbb_pwrc_domains[] = {
[PWRC_GXBB_VPU_ID] = VPU_PD("VPU", &gx_pwrc_vpu, gxbb_pwrc_mem_vpu,
pwrc_ee_get_power, 12, 2),
[PWRC_GXBB_ETHERNET_MEM_ID] = MEM_PD("ETH", g12a_pwrc_mem_eth),
};
static struct meson_ee_pwrc_domain_desc sm1_pwrc_domains[] = {
[PWRC_SM1_VPU_ID] = VPU_PD("VPU", &sm1_pwrc_vpu, sm1_pwrc_mem_vpu,
pwrc_ee_get_power, 11, 2),
@ -369,6 +382,11 @@ static struct meson_ee_pwrc_domain_data meson_ee_g12a_pwrc_data = {
.domains = g12a_pwrc_domains,
};
static struct meson_ee_pwrc_domain_data meson_ee_gxbb_pwrc_data = {
.count = ARRAY_SIZE(gxbb_pwrc_domains),
.domains = gxbb_pwrc_domains,
};
static struct meson_ee_pwrc_domain_data meson_ee_sm1_pwrc_data = {
.count = ARRAY_SIZE(sm1_pwrc_domains),
.domains = sm1_pwrc_domains,
@ -379,6 +397,10 @@ static const struct udevice_id meson_ee_pwrc_ids[] = {
.compatible = "amlogic,meson-g12a-pwrc",
.data = (unsigned long)&meson_ee_g12a_pwrc_data,
},
{
.compatible = "amlogic,meson-gxbb-pwrc",
.data = (unsigned long)&meson_ee_gxbb_pwrc_data,
},
{
.compatible = "amlogic,meson-sm1-pwrc",
.data = (unsigned long)&meson_ee_sm1_pwrc_data,