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

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

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

diff --git a/drivers/power/domain/meson-ee-pwrc.c b/drivers/power/domain/meson-ee-pwrc.c
index dfedddd95087c32b22646917f31826af2ea6465b..fa1ee9383731f186dee08fa87535a325c0b08cf0 100644 (file)
--- a/drivers/power/domain/meson-ee-pwrc.c
+++ b/drivers/power/domain/meson-ee-pwrc.c
@@ -13,6 +13,7 @@
 #include <syscon.h>
 #include <reset.h>
 #include <clk.h>
+#include <dt-bindings/power/meson-axg-power.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>
@@ -127,6 +128,11 @@ 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 axg_pwrc_mem_vpu[] = {
+       VPU_MEMPD(HHI_VPU_MEM_PD_REG0),
+       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),
@@ -166,6 +172,10 @@ static struct meson_ee_pwrc_mem_domain sm1_pwrc_mem_ge2d[] = {
        { HHI_MEM_PD_REG0, GENMASK(25, 18) },
 };
 
+static struct meson_ee_pwrc_mem_domain axg_pwrc_mem_audio[] = {
+       { HHI_MEM_PD_REG0, GENMASK(5, 4) },
+};
+
 static struct meson_ee_pwrc_mem_domain sm1_pwrc_mem_audio[] = {
        { HHI_MEM_PD_REG0, GENMASK(5, 4) },
        { HHI_AUDIO_MEM_PD_REG0, GENMASK(1, 0) },
@@ -213,6 +223,13 @@ static struct meson_ee_pwrc_domain_desc g12a_pwrc_domains[] = {
        [PWRC_G12A_ETH_ID] = MEM_PD("ETH", g12a_pwrc_mem_eth),
 };
 
+static struct meson_ee_pwrc_domain_desc axg_pwrc_domains[] = {
+       [PWRC_AXG_VPU_ID]  = VPU_PD("VPU", &gx_pwrc_vpu, axg_pwrc_mem_vpu,
+                       pwrc_ee_get_power, 5, 2),
+       [PWRC_AXG_ETHERNET_MEM_ID] = MEM_PD("ETH", g12a_pwrc_mem_eth),
+       [PWRC_AXG_AUDIO_ID] = MEM_PD("AUDIO", axg_pwrc_mem_audio),
+};
+
 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),
@@ -382,6 +399,11 @@ 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_axg_pwrc_data = {
+       .count = ARRAY_SIZE(axg_pwrc_domains),
+       .domains = axg_pwrc_domains,
+};
+
 static struct meson_ee_pwrc_domain_data meson_ee_gxbb_pwrc_data = {
        .count = ARRAY_SIZE(gxbb_pwrc_domains),
        .domains = gxbb_pwrc_domains,
@@ -401,6 +423,10 @@ static const struct udevice_id meson_ee_pwrc_ids[] = {
                .compatible = "amlogic,meson-gxbb-pwrc",
                .data = (unsigned long)&meson_ee_gxbb_pwrc_data,
        },
+       {
+               .compatible = "amlogic,meson-axg-pwrc",
+               .data = (unsigned long)&meson_ee_axg_pwrc_data,
+       },
        {
                .compatible = "amlogic,meson-sm1-pwrc",
                .data = (unsigned long)&meson_ee_sm1_pwrc_data,