diff options
Diffstat (limited to 'target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch')
| -rw-r--r-- | target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch b/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch index 6905c380bc..67c0b29898 100644 --- a/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch +++ b/target/linux/ramips/patches-4.4/0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch @@ -1760,7 +1760,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + --- /dev/null +++ b/drivers/mmc/host/mtk-mmc/sd.c -@@ -0,0 +1,3060 @@ +@@ -0,0 +1,3067 @@ +/* Copyright Statement: + * + * This software/firmware and related documentation ("MediaTek Software") are @@ -1958,7 +1958,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + .dat_drv = 4, + .data_pins = 4, + .data_offset = 0, -+ .flags = MSDC_SYS_SUSPEND | MSDC_WP_PIN_EN | MSDC_CD_PIN_EN | MSDC_REMOVABLE | MSDC_HIGHSPEED, ++ .flags = MSDC_SYS_SUSPEND | MSDC_CD_PIN_EN | MSDC_REMOVABLE | MSDC_HIGHSPEED, +// .flags = MSDC_SYS_SUSPEND | MSDC_WP_PIN_EN | MSDC_CD_PIN_EN | MSDC_REMOVABLE, +}; + @@ -4509,6 +4509,9 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + int ret, irq; + + pdev->dev.platform_data = &msdc0_hw; ++ ++ if (of_property_read_bool(pdev->dev.of_node, "mtk,wp-en")) ++ msdc0_hw.flags |= MSDC_WP_PIN_EN; + + /* Allocate MMC host for this device */ + mmc = mmc_alloc_host(sizeof(struct msdc_host), &pdev->dev); @@ -4603,7 +4606,11 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + spin_lock_init(&host->lock); + msdc_init_hw(host); + -+ ret = request_irq((unsigned int)irq, msdc_irq, IRQF_TRIGGER_LOW, dev_name(&pdev->dev), host); ++ if (ralink_soc == MT762X_SOC_MT7621AT) ++ ret = request_irq((unsigned int)irq, msdc_irq, 0, dev_name(&pdev->dev), host); ++ else ++ ret = request_irq((unsigned int)irq, msdc_irq, IRQF_TRIGGER_LOW, dev_name(&pdev->dev), host); ++ + if (ret) goto release; + // mt65xx_irq_unmask(irq); /* --- by chhung */ + |