From: Weiyi Lu <weiyi.lu@mediatek.com>
To: Nicolas Boichat <drinkcat@chromium.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh@kernel.org>
Cc: James Liao <jamesjj.liao@mediatek.com>,
Fan Chen <fan.chen@mediatek.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<linux-mediatek@lists.infradead.org>,
<srv_heupstream@mediatek.com>, Weiyi Lu <weiyi.lu@mediatek.com>,
Yong Wu <yong.wu@mediatek.com>
Subject: [PATCH v7 12/13] soc: mediatek: Add MT8183 scpsys support
Date: Wed, 28 Aug 2019 17:11:45 +0800 [thread overview]
Message-ID: <1566983506-26598-13-git-send-email-weiyi.lu@mediatek.com> (raw)
In-Reply-To: <1566983506-26598-1-git-send-email-weiyi.lu@mediatek.com>
Add scpsys driver for MT8183
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
---
drivers/soc/mediatek/mtk-scpsys.c | 226 ++++++++++++++++++++++++++++++++++++++
1 file changed, 226 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c
index 85c6bf4..e072810 100644
--- a/drivers/soc/mediatek/mtk-scpsys.c
+++ b/drivers/soc/mediatek/mtk-scpsys.c
@@ -20,6 +20,7 @@
#include <dt-bindings/power/mt7622-power.h>
#include <dt-bindings/power/mt7623a-power.h>
#include <dt-bindings/power/mt8173-power.h>
+#include <dt-bindings/power/mt8183-power.h>
#define MTK_POLL_DELAY_US 10
#define MTK_POLL_TIMEOUT USEC_PER_SEC
@@ -1129,6 +1130,217 @@ static void mtk_register_power_domains(struct platform_device *pdev,
{MT8173_POWER_DOMAIN_MFG_2D, MT8173_POWER_DOMAIN_MFG},
};
+/*
+ * MT8183 power domain support
+ */
+
+static const struct scp_domain_data scp_domain_data_mt8183[] = {
+ [MT8183_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = PWR_STATUS_AUDIO,
+ .ctl_offs = 0x0314,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .basic_clk_id = {"audio", "audio1", "audio2"},
+ },
+ [MT8183_POWER_DOMAIN_CONN] = {
+ .name = "conn",
+ .sta_mask = PWR_STATUS_CONN,
+ .ctl_offs = 0x032c,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(13) | BIT(14), BIT(13) | BIT(14)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_MFG_ASYNC] = {
+ .name = "mfg_async",
+ .sta_mask = PWR_STATUS_MFG_ASYNC,
+ .ctl_offs = 0x0334,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .basic_clk_id = {"mfg"},
+ },
+ [MT8183_POWER_DOMAIN_MFG] = {
+ .name = "mfg",
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = 0x0338,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_CORE0] = {
+ .name = "mfg_core0",
+ .sta_mask = BIT(7),
+ .ctl_offs = 0x034c,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_CORE1] = {
+ .name = "mfg_core1",
+ .sta_mask = BIT(20),
+ .ctl_offs = 0x0310,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_2D] = {
+ .name = "mfg_2d",
+ .sta_mask = PWR_STATUS_MFG_2D,
+ .ctl_offs = 0x0348,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2a8, 0x2ac, 0, 0x258,
+ BIT(19) | BIT(20) | BIT(21),
+ BIT(19) | BIT(20) | BIT(21)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(21) | BIT(22), BIT(21) | BIT(22)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_DISP] = {
+ .name = "disp",
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = 0x030c,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .basic_clk_id = {"mm"},
+ .subsys_clk_prefix = "mm",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2a8, 0x2ac, 0, 0x258,
+ BIT(16) | BIT(17), BIT(16) | BIT(17)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(10) | BIT(11), BIT(10) | BIT(11)),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ GENMASK(7, 0), GENMASK(7, 0)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_CAM] = {
+ .name = "cam",
+ .sta_mask = BIT(25),
+ .ctl_offs = 0x0344,
+ .sram_pdn_bits = GENMASK(9, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"cam"},
+ .subsys_clk_prefix = "cam",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(4) | BIT(5) | BIT(9) | BIT(13),
+ BIT(4) | BIT(5) | BIT(9) | BIT(13)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(28), BIT(28)),
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(11), 0),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(3) | BIT(4), BIT(3) | BIT(4)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = 0x0308,
+ .sram_pdn_bits = GENMASK(9, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"isp"},
+ .subsys_clk_prefix = "isp",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(3) | BIT(8), BIT(3) | BIT(8)),
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(10), 0),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(2), BIT(2)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = BIT(31),
+ .ctl_offs = 0x0300,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_table = {
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(7), BIT(7)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = PWR_STATUS_VENC,
+ .ctl_offs = 0x0304,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .bp_table = {
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(1), BIT(1)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_TOP] = {
+ .name = "vpu_top",
+ .sta_mask = BIT(26),
+ .ctl_offs = 0x0324,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .basic_clk_id = {"vpu", "vpu1"},
+ .subsys_clk_prefix = "vpu",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ GENMASK(9, 6) | BIT(12),
+ GENMASK(9, 6) | BIT(12)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(27), BIT(27)),
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(10) | BIT(11), BIT(10) | BIT(11)),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(5) | BIT(6), BIT(5) | BIT(6)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_CORE0] = {
+ .name = "vpu_core0",
+ .sta_mask = BIT(27),
+ .ctl_offs = 0x33c,
+ .sram_iso_ctrl = true,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"vpu2"},
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(6), BIT(6)),
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(0) | BIT(2) | BIT(4),
+ BIT(0) | BIT(2) | BIT(4)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_CORE1] = {
+ .name = "vpu_core1",
+ .sta_mask = BIT(28),
+ .ctl_offs = 0x0340,
+ .sram_iso_ctrl = true,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"vpu3"},
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(7), BIT(7)),
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(1) | BIT(3) | BIT(5),
+ BIT(1) | BIT(3) | BIT(5)),
+ },
+ },
+};
+
+static const struct scp_subdomain scp_subdomain_mt8183[] = {
+ {MT8183_POWER_DOMAIN_MFG_ASYNC, MT8183_POWER_DOMAIN_MFG},
+ {MT8183_POWER_DOMAIN_MFG, MT8183_POWER_DOMAIN_MFG_2D},
+ {MT8183_POWER_DOMAIN_MFG, MT8183_POWER_DOMAIN_MFG_CORE0},
+ {MT8183_POWER_DOMAIN_MFG, MT8183_POWER_DOMAIN_MFG_CORE1},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_CAM},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_ISP},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_VDEC},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_VENC},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_VPU_TOP},
+ {MT8183_POWER_DOMAIN_VPU_TOP, MT8183_POWER_DOMAIN_VPU_CORE0},
+ {MT8183_POWER_DOMAIN_VPU_TOP, MT8183_POWER_DOMAIN_VPU_CORE1},
+};
+
static const struct scp_soc_data mt2701_data = {
.domains = scp_domain_data_mt2701,
.num_domains = ARRAY_SIZE(scp_domain_data_mt2701),
@@ -1195,6 +1407,17 @@ static void mtk_register_power_domains(struct platform_device *pdev,
.bus_prot_reg_update = true,
};
+static const struct scp_soc_data mt8183_data = {
+ .domains = scp_domain_data_mt8183,
+ .num_domains = ARRAY_SIZE(scp_domain_data_mt8183),
+ .subdomains = scp_subdomain_mt8183,
+ .num_subdomains = ARRAY_SIZE(scp_subdomain_mt8183),
+ .regs = {
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184
+ }
+};
+
/*
* scpsys driver init
*/
@@ -1219,6 +1442,9 @@ static void mtk_register_power_domains(struct platform_device *pdev,
.compatible = "mediatek,mt8173-scpsys",
.data = &mt8173_data,
}, {
+ .compatible = "mediatek,mt8183-scpsys",
+ .data = &mt8183_data,
+ }, {
/* sentinel */
}
};
--
1.8.1.1.dirty
WARNING: multiple messages have this Message-ID (diff)
From: Weiyi Lu <weiyi.lu@mediatek.com>
To: Nicolas Boichat <drinkcat@chromium.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh@kernel.org>
Cc: James Liao <jamesjj.liao@mediatek.com>,
Fan Chen <fan.chen@mediatek.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
srv_heupstream@mediatek.com, Weiyi Lu <weiyi.lu@mediatek.com>,
Yong Wu <yong.wu@mediatek.com>
Subject: [PATCH v7 12/13] soc: mediatek: Add MT8183 scpsys support
Date: Wed, 28 Aug 2019 17:11:45 +0800 [thread overview]
Message-ID: <1566983506-26598-13-git-send-email-weiyi.lu@mediatek.com> (raw)
In-Reply-To: <1566983506-26598-1-git-send-email-weiyi.lu@mediatek.com>
Add scpsys driver for MT8183
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
---
drivers/soc/mediatek/mtk-scpsys.c | 226 ++++++++++++++++++++++++++++++++++++++
1 file changed, 226 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c
index 85c6bf4..e072810 100644
--- a/drivers/soc/mediatek/mtk-scpsys.c
+++ b/drivers/soc/mediatek/mtk-scpsys.c
@@ -20,6 +20,7 @@
#include <dt-bindings/power/mt7622-power.h>
#include <dt-bindings/power/mt7623a-power.h>
#include <dt-bindings/power/mt8173-power.h>
+#include <dt-bindings/power/mt8183-power.h>
#define MTK_POLL_DELAY_US 10
#define MTK_POLL_TIMEOUT USEC_PER_SEC
@@ -1129,6 +1130,217 @@ static void mtk_register_power_domains(struct platform_device *pdev,
{MT8173_POWER_DOMAIN_MFG_2D, MT8173_POWER_DOMAIN_MFG},
};
+/*
+ * MT8183 power domain support
+ */
+
+static const struct scp_domain_data scp_domain_data_mt8183[] = {
+ [MT8183_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = PWR_STATUS_AUDIO,
+ .ctl_offs = 0x0314,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .basic_clk_id = {"audio", "audio1", "audio2"},
+ },
+ [MT8183_POWER_DOMAIN_CONN] = {
+ .name = "conn",
+ .sta_mask = PWR_STATUS_CONN,
+ .ctl_offs = 0x032c,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(13) | BIT(14), BIT(13) | BIT(14)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_MFG_ASYNC] = {
+ .name = "mfg_async",
+ .sta_mask = PWR_STATUS_MFG_ASYNC,
+ .ctl_offs = 0x0334,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .basic_clk_id = {"mfg"},
+ },
+ [MT8183_POWER_DOMAIN_MFG] = {
+ .name = "mfg",
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = 0x0338,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_CORE0] = {
+ .name = "mfg_core0",
+ .sta_mask = BIT(7),
+ .ctl_offs = 0x034c,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_CORE1] = {
+ .name = "mfg_core1",
+ .sta_mask = BIT(20),
+ .ctl_offs = 0x0310,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_2D] = {
+ .name = "mfg_2d",
+ .sta_mask = PWR_STATUS_MFG_2D,
+ .ctl_offs = 0x0348,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2a8, 0x2ac, 0, 0x258,
+ BIT(19) | BIT(20) | BIT(21),
+ BIT(19) | BIT(20) | BIT(21)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(21) | BIT(22), BIT(21) | BIT(22)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_DISP] = {
+ .name = "disp",
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = 0x030c,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .basic_clk_id = {"mm"},
+ .subsys_clk_prefix = "mm",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2a8, 0x2ac, 0, 0x258,
+ BIT(16) | BIT(17), BIT(16) | BIT(17)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(10) | BIT(11), BIT(10) | BIT(11)),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ GENMASK(7, 0), GENMASK(7, 0)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_CAM] = {
+ .name = "cam",
+ .sta_mask = BIT(25),
+ .ctl_offs = 0x0344,
+ .sram_pdn_bits = GENMASK(9, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"cam"},
+ .subsys_clk_prefix = "cam",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(4) | BIT(5) | BIT(9) | BIT(13),
+ BIT(4) | BIT(5) | BIT(9) | BIT(13)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(28), BIT(28)),
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(11), 0),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(3) | BIT(4), BIT(3) | BIT(4)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = 0x0308,
+ .sram_pdn_bits = GENMASK(9, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"isp"},
+ .subsys_clk_prefix = "isp",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(3) | BIT(8), BIT(3) | BIT(8)),
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(10), 0),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(2), BIT(2)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = BIT(31),
+ .ctl_offs = 0x0300,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_table = {
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(7), BIT(7)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = PWR_STATUS_VENC,
+ .ctl_offs = 0x0304,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .bp_table = {
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(1), BIT(1)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_TOP] = {
+ .name = "vpu_top",
+ .sta_mask = BIT(26),
+ .ctl_offs = 0x0324,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .basic_clk_id = {"vpu", "vpu1"},
+ .subsys_clk_prefix = "vpu",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ GENMASK(9, 6) | BIT(12),
+ GENMASK(9, 6) | BIT(12)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(27), BIT(27)),
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(10) | BIT(11), BIT(10) | BIT(11)),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(5) | BIT(6), BIT(5) | BIT(6)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_CORE0] = {
+ .name = "vpu_core0",
+ .sta_mask = BIT(27),
+ .ctl_offs = 0x33c,
+ .sram_iso_ctrl = true,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"vpu2"},
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(6), BIT(6)),
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(0) | BIT(2) | BIT(4),
+ BIT(0) | BIT(2) | BIT(4)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_CORE1] = {
+ .name = "vpu_core1",
+ .sta_mask = BIT(28),
+ .ctl_offs = 0x0340,
+ .sram_iso_ctrl = true,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"vpu3"},
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(7), BIT(7)),
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(1) | BIT(3) | BIT(5),
+ BIT(1) | BIT(3) | BIT(5)),
+ },
+ },
+};
+
+static const struct scp_subdomain scp_subdomain_mt8183[] = {
+ {MT8183_POWER_DOMAIN_MFG_ASYNC, MT8183_POWER_DOMAIN_MFG},
+ {MT8183_POWER_DOMAIN_MFG, MT8183_POWER_DOMAIN_MFG_2D},
+ {MT8183_POWER_DOMAIN_MFG, MT8183_POWER_DOMAIN_MFG_CORE0},
+ {MT8183_POWER_DOMAIN_MFG, MT8183_POWER_DOMAIN_MFG_CORE1},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_CAM},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_ISP},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_VDEC},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_VENC},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_VPU_TOP},
+ {MT8183_POWER_DOMAIN_VPU_TOP, MT8183_POWER_DOMAIN_VPU_CORE0},
+ {MT8183_POWER_DOMAIN_VPU_TOP, MT8183_POWER_DOMAIN_VPU_CORE1},
+};
+
static const struct scp_soc_data mt2701_data = {
.domains = scp_domain_data_mt2701,
.num_domains = ARRAY_SIZE(scp_domain_data_mt2701),
@@ -1195,6 +1407,17 @@ static void mtk_register_power_domains(struct platform_device *pdev,
.bus_prot_reg_update = true,
};
+static const struct scp_soc_data mt8183_data = {
+ .domains = scp_domain_data_mt8183,
+ .num_domains = ARRAY_SIZE(scp_domain_data_mt8183),
+ .subdomains = scp_subdomain_mt8183,
+ .num_subdomains = ARRAY_SIZE(scp_subdomain_mt8183),
+ .regs = {
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184
+ }
+};
+
/*
* scpsys driver init
*/
@@ -1219,6 +1442,9 @@ static void mtk_register_power_domains(struct platform_device *pdev,
.compatible = "mediatek,mt8173-scpsys",
.data = &mt8173_data,
}, {
+ .compatible = "mediatek,mt8183-scpsys",
+ .data = &mt8183_data,
+ }, {
/* sentinel */
}
};
--
1.8.1.1.dirty
WARNING: multiple messages have this Message-ID (diff)
From: Weiyi Lu <weiyi.lu@mediatek.com>
To: Nicolas Boichat <drinkcat@chromium.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rob Herring <robh@kernel.org>
Cc: James Liao <jamesjj.liao@mediatek.com>,
Weiyi Lu <weiyi.lu@mediatek.com>,
srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org,
Fan Chen <fan.chen@mediatek.com>,
linux-mediatek@lists.infradead.org,
Yong Wu <yong.wu@mediatek.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 12/13] soc: mediatek: Add MT8183 scpsys support
Date: Wed, 28 Aug 2019 17:11:45 +0800 [thread overview]
Message-ID: <1566983506-26598-13-git-send-email-weiyi.lu@mediatek.com> (raw)
In-Reply-To: <1566983506-26598-1-git-send-email-weiyi.lu@mediatek.com>
Add scpsys driver for MT8183
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
---
drivers/soc/mediatek/mtk-scpsys.c | 226 ++++++++++++++++++++++++++++++++++++++
1 file changed, 226 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c
index 85c6bf4..e072810 100644
--- a/drivers/soc/mediatek/mtk-scpsys.c
+++ b/drivers/soc/mediatek/mtk-scpsys.c
@@ -20,6 +20,7 @@
#include <dt-bindings/power/mt7622-power.h>
#include <dt-bindings/power/mt7623a-power.h>
#include <dt-bindings/power/mt8173-power.h>
+#include <dt-bindings/power/mt8183-power.h>
#define MTK_POLL_DELAY_US 10
#define MTK_POLL_TIMEOUT USEC_PER_SEC
@@ -1129,6 +1130,217 @@ static void mtk_register_power_domains(struct platform_device *pdev,
{MT8173_POWER_DOMAIN_MFG_2D, MT8173_POWER_DOMAIN_MFG},
};
+/*
+ * MT8183 power domain support
+ */
+
+static const struct scp_domain_data scp_domain_data_mt8183[] = {
+ [MT8183_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = PWR_STATUS_AUDIO,
+ .ctl_offs = 0x0314,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .basic_clk_id = {"audio", "audio1", "audio2"},
+ },
+ [MT8183_POWER_DOMAIN_CONN] = {
+ .name = "conn",
+ .sta_mask = PWR_STATUS_CONN,
+ .ctl_offs = 0x032c,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(13) | BIT(14), BIT(13) | BIT(14)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_MFG_ASYNC] = {
+ .name = "mfg_async",
+ .sta_mask = PWR_STATUS_MFG_ASYNC,
+ .ctl_offs = 0x0334,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .basic_clk_id = {"mfg"},
+ },
+ [MT8183_POWER_DOMAIN_MFG] = {
+ .name = "mfg",
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = 0x0338,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_CORE0] = {
+ .name = "mfg_core0",
+ .sta_mask = BIT(7),
+ .ctl_offs = 0x034c,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_CORE1] = {
+ .name = "mfg_core1",
+ .sta_mask = BIT(20),
+ .ctl_offs = 0x0310,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_2D] = {
+ .name = "mfg_2d",
+ .sta_mask = PWR_STATUS_MFG_2D,
+ .ctl_offs = 0x0348,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2a8, 0x2ac, 0, 0x258,
+ BIT(19) | BIT(20) | BIT(21),
+ BIT(19) | BIT(20) | BIT(21)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(21) | BIT(22), BIT(21) | BIT(22)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_DISP] = {
+ .name = "disp",
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = 0x030c,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .basic_clk_id = {"mm"},
+ .subsys_clk_prefix = "mm",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2a8, 0x2ac, 0, 0x258,
+ BIT(16) | BIT(17), BIT(16) | BIT(17)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(10) | BIT(11), BIT(10) | BIT(11)),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ GENMASK(7, 0), GENMASK(7, 0)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_CAM] = {
+ .name = "cam",
+ .sta_mask = BIT(25),
+ .ctl_offs = 0x0344,
+ .sram_pdn_bits = GENMASK(9, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"cam"},
+ .subsys_clk_prefix = "cam",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(4) | BIT(5) | BIT(9) | BIT(13),
+ BIT(4) | BIT(5) | BIT(9) | BIT(13)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(28), BIT(28)),
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(11), 0),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(3) | BIT(4), BIT(3) | BIT(4)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = 0x0308,
+ .sram_pdn_bits = GENMASK(9, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"isp"},
+ .subsys_clk_prefix = "isp",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(3) | BIT(8), BIT(3) | BIT(8)),
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(10), 0),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(2), BIT(2)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = BIT(31),
+ .ctl_offs = 0x0300,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_table = {
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(7), BIT(7)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = PWR_STATUS_VENC,
+ .ctl_offs = 0x0304,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .bp_table = {
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(1), BIT(1)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_TOP] = {
+ .name = "vpu_top",
+ .sta_mask = BIT(26),
+ .ctl_offs = 0x0324,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .basic_clk_id = {"vpu", "vpu1"},
+ .subsys_clk_prefix = "vpu",
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ GENMASK(9, 6) | BIT(12),
+ GENMASK(9, 6) | BIT(12)),
+ BUS_PROT(IFR_TYPE, 0x2a0, 0x2a4, 0, 0x228,
+ BIT(27), BIT(27)),
+ BUS_PROT(IFR_TYPE, 0x2d4, 0x2d8, 0, 0x2ec,
+ BIT(10) | BIT(11), BIT(10) | BIT(11)),
+ BUS_PROT(SMI_TYPE, 0x3c4, 0x3c8, 0, 0x3c0,
+ BIT(5) | BIT(6), BIT(5) | BIT(6)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_CORE0] = {
+ .name = "vpu_core0",
+ .sta_mask = BIT(27),
+ .ctl_offs = 0x33c,
+ .sram_iso_ctrl = true,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"vpu2"},
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(6), BIT(6)),
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(0) | BIT(2) | BIT(4),
+ BIT(0) | BIT(2) | BIT(4)),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_CORE1] = {
+ .name = "vpu_core1",
+ .sta_mask = BIT(28),
+ .ctl_offs = 0x0340,
+ .sram_iso_ctrl = true,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .basic_clk_id = {"vpu3"},
+ .bp_table = {
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(7), BIT(7)),
+ BUS_PROT(IFR_TYPE, 0x2c4, 0x2c8, 0, 0x2e4,
+ BIT(1) | BIT(3) | BIT(5),
+ BIT(1) | BIT(3) | BIT(5)),
+ },
+ },
+};
+
+static const struct scp_subdomain scp_subdomain_mt8183[] = {
+ {MT8183_POWER_DOMAIN_MFG_ASYNC, MT8183_POWER_DOMAIN_MFG},
+ {MT8183_POWER_DOMAIN_MFG, MT8183_POWER_DOMAIN_MFG_2D},
+ {MT8183_POWER_DOMAIN_MFG, MT8183_POWER_DOMAIN_MFG_CORE0},
+ {MT8183_POWER_DOMAIN_MFG, MT8183_POWER_DOMAIN_MFG_CORE1},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_CAM},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_ISP},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_VDEC},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_VENC},
+ {MT8183_POWER_DOMAIN_DISP, MT8183_POWER_DOMAIN_VPU_TOP},
+ {MT8183_POWER_DOMAIN_VPU_TOP, MT8183_POWER_DOMAIN_VPU_CORE0},
+ {MT8183_POWER_DOMAIN_VPU_TOP, MT8183_POWER_DOMAIN_VPU_CORE1},
+};
+
static const struct scp_soc_data mt2701_data = {
.domains = scp_domain_data_mt2701,
.num_domains = ARRAY_SIZE(scp_domain_data_mt2701),
@@ -1195,6 +1407,17 @@ static void mtk_register_power_domains(struct platform_device *pdev,
.bus_prot_reg_update = true,
};
+static const struct scp_soc_data mt8183_data = {
+ .domains = scp_domain_data_mt8183,
+ .num_domains = ARRAY_SIZE(scp_domain_data_mt8183),
+ .subdomains = scp_subdomain_mt8183,
+ .num_subdomains = ARRAY_SIZE(scp_subdomain_mt8183),
+ .regs = {
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184
+ }
+};
+
/*
* scpsys driver init
*/
@@ -1219,6 +1442,9 @@ static void mtk_register_power_domains(struct platform_device *pdev,
.compatible = "mediatek,mt8173-scpsys",
.data = &mt8173_data,
}, {
+ .compatible = "mediatek,mt8183-scpsys",
+ .data = &mt8183_data,
+ }, {
/* sentinel */
}
};
--
1.8.1.1.dirty
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-08-28 9:12 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-28 9:11 [PATCH v7 00/13] Mediatek MT8183 scpsys support Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` [PATCH v7 01/13] dt-bindings: mediatek: Add property to mt8183 smi-common Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` [PATCH v7 02/13] dt-bindings: soc: Add MT8183 power dt-bindings Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:39 ` Matthias Brugger
2019-08-28 9:39 ` Matthias Brugger
2019-10-08 1:25 ` Weiyi Lu
2019-10-08 1:25 ` Weiyi Lu
2019-10-08 1:25 ` Weiyi Lu
2019-08-28 9:11 ` [PATCH v7 03/13] soc: mediatek: Refactor polling timeout and documentation Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:43 ` Matthias Brugger
2019-08-28 9:43 ` Matthias Brugger
2019-08-28 9:11 ` [PATCH v7 04/13] soc: mediatek: Refactor regulator control Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:44 ` Matthias Brugger
2019-08-28 9:44 ` Matthias Brugger
2019-08-28 9:11 ` [PATCH v7 05/13] soc: mediatek: Refactor clock control Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:46 ` Matthias Brugger
2019-08-28 9:46 ` Matthias Brugger
2019-08-28 9:11 ` [PATCH v7 06/13] soc: mediatek: Refactor sram control Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 10:22 ` Matthias Brugger
2019-08-28 10:22 ` Matthias Brugger
2019-08-28 9:11 ` [PATCH v7 07/13] soc: mediatek: Refactor bus protection control Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 10:28 ` Matthias Brugger
2019-08-28 10:28 ` Matthias Brugger
2019-08-28 9:11 ` [PATCH v7 08/13] soc: mediatek: Add basic_clk_id to scp_power_data Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` [PATCH v7 09/13] soc: mediatek: Add multiple step bus protection control Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` [PATCH v7 10/13] soc: mediatek: Add subsys clock control for bus protection Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` [PATCH v7 11/13] soc: mediatek: Add extra sram control Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu [this message]
2019-08-28 9:11 ` [PATCH v7 12/13] soc: mediatek: Add MT8183 scpsys support Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` [PATCH v7 13/13] arm64: dts: Add power controller device node of MT8183 Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-28 9:11 ` Weiyi Lu
2019-08-29 5:15 ` CK Hu
2019-08-29 5:15 ` CK Hu
2019-08-29 5:15 ` CK Hu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1566983506-26598-13-git-send-email-weiyi.lu@mediatek.com \
--to=weiyi.lu@mediatek.com \
--cc=drinkcat@chromium.org \
--cc=fan.chen@mediatek.com \
--cc=jamesjj.liao@mediatek.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=matthias.bgg@gmail.com \
--cc=robh@kernel.org \
--cc=srv_heupstream@mediatek.com \
--cc=yong.wu@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.