From 64175ffb7911f5fcd3907df09fdb9bfab53ee641 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Fri, 7 Apr 2017 17:42:08 +0200 Subject: mediatek: various fixes for v4.9 * adds MT7530 DSA support * backport latest ethernet driver * add PMIC leds * add auxadc support * add efuse support * add thermal sensor support * add irq affinity support for ethernet still todo * DSA multi cpu support Signed-off-by: John Crispin --- ...015-soc-mediatek-Add-MT2701-scpsys-driver.patch | 198 +++++++++++++++++++++ 1 file changed, 198 insertions(+) create mode 100644 target/linux/mediatek/patches-4.9/0015-soc-mediatek-Add-MT2701-scpsys-driver.patch (limited to 'target/linux/mediatek/patches-4.9/0015-soc-mediatek-Add-MT2701-scpsys-driver.patch') diff --git a/target/linux/mediatek/patches-4.9/0015-soc-mediatek-Add-MT2701-scpsys-driver.patch b/target/linux/mediatek/patches-4.9/0015-soc-mediatek-Add-MT2701-scpsys-driver.patch new file mode 100644 index 0000000000..c56a8a974f --- /dev/null +++ b/target/linux/mediatek/patches-4.9/0015-soc-mediatek-Add-MT2701-scpsys-driver.patch @@ -0,0 +1,198 @@ +From 112ef1882e12094c823937f9d72f2f598db02df7 Mon Sep 17 00:00:00 2001 +From: Shunli Wang +Date: Thu, 20 Oct 2016 16:56:38 +0800 +Subject: [PATCH 2/2] soc: mediatek: Add MT2701 scpsys driver + +Add scpsys driver for MT2701. + +mtk-scpsys now supports MT8173 (arm64) and MT2701 (arm). So it should +be enabled on both arm64 and arm platforms. + +Signed-off-by: Shunli Wang +Signed-off-by: James Liao +Reviewed-by: Kevin Hilman +Signed-off-by: Matthias Brugger +--- + drivers/soc/mediatek/Kconfig | 2 +- + drivers/soc/mediatek/mtk-scpsys.c | 117 +++++++++++++++++++++++++++++++++++++- + 2 files changed, 117 insertions(+), 2 deletions(-) + +Index: linux-4.9.14/drivers/soc/mediatek/Kconfig +=================================================================== +--- linux-4.9.14.orig/drivers/soc/mediatek/Kconfig ++++ linux-4.9.14/drivers/soc/mediatek/Kconfig +@@ -23,7 +23,7 @@ config MTK_PMIC_WRAP + config MTK_SCPSYS + bool "MediaTek SCPSYS Support" + depends on ARCH_MEDIATEK || COMPILE_TEST +- default ARM64 && ARCH_MEDIATEK ++ default ARCH_MEDIATEK + select REGMAP + select MTK_INFRACFG + select PM_GENERIC_DOMAINS if PM +Index: linux-4.9.14/drivers/soc/mediatek/mtk-scpsys.c +=================================================================== +--- linux-4.9.14.orig/drivers/soc/mediatek/mtk-scpsys.c ++++ linux-4.9.14/drivers/soc/mediatek/mtk-scpsys.c +@@ -20,6 +20,7 @@ + #include + #include + ++#include + #include + + #define SPM_VDE_PWR_CON 0x0210 +@@ -27,8 +28,13 @@ + #define SPM_VEN_PWR_CON 0x0230 + #define SPM_ISP_PWR_CON 0x0238 + #define SPM_DIS_PWR_CON 0x023c ++#define SPM_CONN_PWR_CON 0x0280 + #define SPM_VEN2_PWR_CON 0x0298 +-#define SPM_AUDIO_PWR_CON 0x029c ++#define SPM_AUDIO_PWR_CON 0x029c /* MT8173 */ ++#define SPM_BDP_PWR_CON 0x029c /* MT2701 */ ++#define SPM_ETH_PWR_CON 0x02a0 ++#define SPM_HIF_PWR_CON 0x02a4 ++#define SPM_IFR_MSC_PWR_CON 0x02a8 + #define SPM_MFG_2D_PWR_CON 0x02c0 + #define SPM_MFG_ASYNC_PWR_CON 0x02c4 + #define SPM_USB_PWR_CON 0x02cc +@@ -42,10 +48,15 @@ + #define PWR_ON_2ND_BIT BIT(3) + #define PWR_CLK_DIS_BIT BIT(4) + ++#define PWR_STATUS_CONN BIT(1) + #define PWR_STATUS_DISP BIT(3) + #define PWR_STATUS_MFG BIT(4) + #define PWR_STATUS_ISP BIT(5) + #define PWR_STATUS_VDEC BIT(7) ++#define PWR_STATUS_BDP BIT(14) ++#define PWR_STATUS_ETH BIT(15) ++#define PWR_STATUS_HIF BIT(16) ++#define PWR_STATUS_IFR_MSC BIT(17) + #define PWR_STATUS_VENC_LT BIT(20) + #define PWR_STATUS_VENC BIT(21) + #define PWR_STATUS_MFG_2D BIT(22) +@@ -59,6 +70,7 @@ enum clk_id { + CLK_MFG, + CLK_VENC, + CLK_VENC_LT, ++ CLK_ETHIF, + CLK_MAX, + }; + +@@ -68,6 +80,7 @@ static const char * const clk_names[] = + "mfg", + "venc", + "venc_lt", ++ "ethif", + NULL, + }; + +@@ -455,6 +468,96 @@ static void mtk_register_power_domains(s + } + + /* ++ * MT2701 power domain support ++ */ ++ ++static const struct scp_domain_data scp_domain_data_mt2701[] = { ++ [MT2701_POWER_DOMAIN_CONN] = { ++ .name = "conn", ++ .sta_mask = PWR_STATUS_CONN, ++ .ctl_offs = SPM_CONN_PWR_CON, ++ .bus_prot_mask = 0x0104, ++ .clk_id = {CLK_NONE}, ++ .active_wakeup = true, ++ }, ++ [MT2701_POWER_DOMAIN_DISP] = { ++ .name = "disp", ++ .sta_mask = PWR_STATUS_DISP, ++ .ctl_offs = SPM_DIS_PWR_CON, ++ .sram_pdn_bits = GENMASK(11, 8), ++ .clk_id = {CLK_MM}, ++ .bus_prot_mask = 0x0002, ++ .active_wakeup = true, ++ }, ++ [MT2701_POWER_DOMAIN_VDEC] = { ++ .name = "vdec", ++ .sta_mask = PWR_STATUS_VDEC, ++ .ctl_offs = SPM_VDE_PWR_CON, ++ .sram_pdn_bits = GENMASK(11, 8), ++ .sram_pdn_ack_bits = GENMASK(12, 12), ++ .clk_id = {CLK_MM}, ++ .active_wakeup = true, ++ }, ++ [MT2701_POWER_DOMAIN_ISP] = { ++ .name = "isp", ++ .sta_mask = PWR_STATUS_ISP, ++ .ctl_offs = SPM_ISP_PWR_CON, ++ .sram_pdn_bits = GENMASK(11, 8), ++ .sram_pdn_ack_bits = GENMASK(13, 12), ++ .clk_id = {CLK_MM}, ++ .active_wakeup = true, ++ }, ++ [MT2701_POWER_DOMAIN_BDP] = { ++ .name = "bdp", ++ .sta_mask = PWR_STATUS_BDP, ++ .ctl_offs = SPM_BDP_PWR_CON, ++ .sram_pdn_bits = GENMASK(11, 8), ++ .clk_id = {CLK_NONE}, ++ .active_wakeup = true, ++ }, ++ [MT2701_POWER_DOMAIN_ETH] = { ++ .name = "eth", ++ .sta_mask = PWR_STATUS_ETH, ++ .ctl_offs = SPM_ETH_PWR_CON, ++ .sram_pdn_bits = GENMASK(11, 8), ++ .sram_pdn_ack_bits = GENMASK(15, 12), ++ .clk_id = {CLK_ETHIF}, ++ .active_wakeup = true, ++ }, ++ [MT2701_POWER_DOMAIN_HIF] = { ++ .name = "hif", ++ .sta_mask = PWR_STATUS_HIF, ++ .ctl_offs = SPM_HIF_PWR_CON, ++ .sram_pdn_bits = GENMASK(11, 8), ++ .sram_pdn_ack_bits = GENMASK(15, 12), ++ .clk_id = {CLK_ETHIF}, ++ .active_wakeup = true, ++ }, ++ [MT2701_POWER_DOMAIN_IFR_MSC] = { ++ .name = "ifr_msc", ++ .sta_mask = PWR_STATUS_IFR_MSC, ++ .ctl_offs = SPM_IFR_MSC_PWR_CON, ++ .clk_id = {CLK_NONE}, ++ .active_wakeup = true, ++ }, ++}; ++ ++#define NUM_DOMAINS_MT2701 ARRAY_SIZE(scp_domain_data_mt2701) ++ ++static int __init scpsys_probe_mt2701(struct platform_device *pdev) ++{ ++ struct scp *scp; ++ ++ scp = init_scp(pdev, scp_domain_data_mt2701, NUM_DOMAINS_MT2701); ++ if (IS_ERR(scp)) ++ return PTR_ERR(scp); ++ ++ mtk_register_power_domains(pdev, scp, NUM_DOMAINS_MT2701); ++ ++ return 0; ++} ++ ++/* + * MT8173 power domain support + */ + +@@ -583,6 +686,9 @@ static int __init scpsys_probe_mt8173(st + + static const struct of_device_id of_scpsys_match_tbl[] = { + { ++ .compatible = "mediatek,mt2701-scpsys", ++ .data = scpsys_probe_mt2701, ++ }, { + .compatible = "mediatek,mt8173-scpsys", + .data = scpsys_probe_mt8173, + }, { -- cgit v1.2.3