diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.14/0154-mmc-mediatek-add-async-fifo-and-data-tune-support.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.14/0154-mmc-mediatek-add-async-fifo-and-data-tune-support.patch | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/target/linux/mediatek/patches-4.14/0154-mmc-mediatek-add-async-fifo-and-data-tune-support.patch b/target/linux/mediatek/patches-4.14/0154-mmc-mediatek-add-async-fifo-and-data-tune-support.patch index abb263b712..fab917bcee 100644 --- a/target/linux/mediatek/patches-4.14/0154-mmc-mediatek-add-async-fifo-and-data-tune-support.patch +++ b/target/linux/mediatek/patches-4.14/0154-mmc-mediatek-add-async-fifo-and-data-tune-support.patch @@ -23,9 +23,9 @@ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> #define MSDC_PAD_TUNE 0xec #define MSDC_PAD_TUNE0 0xf0 #define PAD_DS_TUNE 0x188 -@@ -216,11 +217,20 @@ - #define MSDC_PATCH_BIT_SPCPUSH (0x1 << 29) /* RW */ - #define MSDC_PATCH_BIT_DECRCTMO (0x1 << 30) /* RW */ +@@ -218,11 +219,20 @@ + + #define MSDC_PATCH_BIT1_CMDTA (0x7 << 3) /* RW */ +#define MSDC_PATCH_BIT2_CFGRESP (0x1 << 15) /* RW */ +#define MSDC_PATCH_BIT2_CFGCRCSTS (0x1 << 28) /* RW */ @@ -44,7 +44,7 @@ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> #define PAD_DS_TUNE_DLY1 (0x1f << 2) /* RW */ #define PAD_DS_TUNE_DLY2 (0x1f << 7) /* RW */ -@@ -294,6 +304,7 @@ struct msdc_save_para { +@@ -296,6 +306,7 @@ struct msdc_save_para { u32 pad_tune; u32 patch_bit0; u32 patch_bit1; @@ -52,7 +52,7 @@ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> u32 pad_ds_tune; u32 pad_cmd_tune; u32 emmc50_cfg0; -@@ -303,6 +314,8 @@ struct mtk_mmc_compatible { +@@ -305,6 +316,8 @@ struct mtk_mmc_compatible { u8 clk_div_bits; bool hs400_tune; /* only used for MT8173 */ u32 pad_tune_reg; @@ -61,7 +61,7 @@ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> }; struct msdc_tune_para { -@@ -365,24 +378,32 @@ static const struct mtk_mmc_compatible m +@@ -367,24 +380,32 @@ static const struct mtk_mmc_compatible m .clk_div_bits = 8, .hs400_tune = false, .pad_tune_reg = MSDC_PAD_TUNE, @@ -94,7 +94,7 @@ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> }; static const struct of_device_id msdc_of_ids[] = { -@@ -1252,8 +1273,29 @@ static void msdc_init_hw(struct msdc_hos +@@ -1254,8 +1275,29 @@ static void msdc_init_hw(struct msdc_hos sdr_set_field(host->base + MSDC_IOCON, MSDC_IOCON_DDLSEL, 0); writel(0x403c0046, host->base + MSDC_PATCH_BIT); sdr_set_field(host->base + MSDC_PATCH_BIT, MSDC_CKGEN_MSDC_DLY_SEL, 1); @@ -125,7 +125,7 @@ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> /* Configure to enable SDIO mode. * it's must otherwise sdio cmd5 failed -@@ -1268,6 +1310,8 @@ static void msdc_init_hw(struct msdc_hos +@@ -1270,6 +1312,8 @@ static void msdc_init_hw(struct msdc_hos host->def_tune_para.iocon = readl(host->base + MSDC_IOCON); host->def_tune_para.pad_tune = readl(host->base + tune_reg); @@ -134,7 +134,7 @@ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> dev_dbg(host->dev, "init hardware done!"); } -@@ -1480,7 +1524,7 @@ skip_fall: +@@ -1482,7 +1526,7 @@ skip_fall: final_fall_delay.final_phase); final_delay = final_fall_delay.final_phase; } @@ -143,7 +143,7 @@ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> goto skip_internal; for (i = 0; i < PAD_DELAY_MAX; i++) { -@@ -1638,6 +1682,8 @@ static int msdc_prepare_hs400_tuning(str +@@ -1641,6 +1685,8 @@ static int msdc_prepare_hs400_tuning(str host->hs400_mode = true; writel(host->hs400_ds_delay, host->base + PAD_DS_TUNE); @@ -152,7 +152,7 @@ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> return 0; } -@@ -1876,6 +1922,7 @@ static void msdc_save_reg(struct msdc_ho +@@ -1879,6 +1925,7 @@ static void msdc_save_reg(struct msdc_ho host->save_para.pad_tune = readl(host->base + tune_reg); host->save_para.patch_bit0 = readl(host->base + MSDC_PATCH_BIT); host->save_para.patch_bit1 = readl(host->base + MSDC_PATCH_BIT1); @@ -160,7 +160,7 @@ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> host->save_para.pad_ds_tune = readl(host->base + PAD_DS_TUNE); host->save_para.pad_cmd_tune = readl(host->base + PAD_CMD_TUNE); host->save_para.emmc50_cfg0 = readl(host->base + EMMC50_CFG0); -@@ -1891,6 +1938,7 @@ static void msdc_restore_reg(struct msdc +@@ -1894,6 +1941,7 @@ static void msdc_restore_reg(struct msdc writel(host->save_para.pad_tune, host->base + tune_reg); writel(host->save_para.patch_bit0, host->base + MSDC_PATCH_BIT); writel(host->save_para.patch_bit1, host->base + MSDC_PATCH_BIT1); |