diff options
Diffstat (limited to 'target/linux/mediatek/patches-4.4/0076-mtd-nand-add-power-domains-to-the-mediatek-driver.patch')
| -rw-r--r-- | target/linux/mediatek/patches-4.4/0076-mtd-nand-add-power-domains-to-the-mediatek-driver.patch | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/target/linux/mediatek/patches-4.4/0076-mtd-nand-add-power-domains-to-the-mediatek-driver.patch b/target/linux/mediatek/patches-4.4/0076-mtd-nand-add-power-domains-to-the-mediatek-driver.patch deleted file mode 100644 index 7702246a4c..0000000000 --- a/target/linux/mediatek/patches-4.4/0076-mtd-nand-add-power-domains-to-the-mediatek-driver.patch +++ /dev/null @@ -1,67 +0,0 @@ -From 5dc0d474396e04e6c140d71f0e113eb1c03501c5 Mon Sep 17 00:00:00 2001 -From: John Crispin <john@phrozen.org> -Date: Tue, 17 May 2016 05:44:10 +0200 -Subject: [PATCH 076/102] mtd: nand: add power domains to the mediatek driver - -Signed-off-by: John Crispin <john@phrozen.org> ---- - drivers/mtd/nand/mtk_nand.c | 13 ++++++++++++- - 1 file changed, 12 insertions(+), 1 deletion(-) - ---- a/drivers/mtd/nand/mtk_nand.c -+++ b/drivers/mtd/nand/mtk_nand.c -@@ -16,6 +16,7 @@ - - #include <linux/platform_device.h> - #include <linux/dma-mapping.h> -+#include <linux/pm_runtime.h> - #include <linux/interrupt.h> - #include <linux/delay.h> - #include <linux/clk.h> -@@ -102,6 +103,7 @@ - #define NFI_MASTER_STA (0x224) - #define MASTER_STA_MASK (0x0FFF) - #define NFI_EMPTY_THRESH (0x23C) -+#define NFI_ACCCON1 (0x244) - - #define MTK_NAME "mtk-nand" - #define KB(x) ((x) * 1024UL) -@@ -539,6 +541,8 @@ static void mtk_nfc_bad_mark_swap(struct - struct mtk_nfc_nand_chip *nand = to_mtk_nand(chip); - u32 bad_pos = nand->bad_mark.pos; - -+ return; -+ - if (raw) - bad_pos += nand->bad_mark.sec * mtk_data_len(chip); - else -@@ -946,7 +950,8 @@ static int mtk_nfc_read_oob_std(struct m - - static inline void mtk_nfc_hw_init(struct mtk_nfc *nfc) - { -- nfi_writel(nfc, 0x10804211, NFI_ACCCON); -+ nfi_writel(nfc, 0x30c77fff, NFI_ACCCON); -+ nfi_writel(nfc, 0xC03222, NFI_ACCCON1); - nfi_writew(nfc, 0xf1, NFI_CNRNB); - nfi_writew(nfc, PAGEFMT_8K_16K, NFI_PAGEFMT); - -@@ -1328,6 +1333,9 @@ static int mtk_nfc_probe(struct platform - goto clk_disable; - } - -+ pm_runtime_enable(dev); -+ pm_runtime_get_sync(dev); -+ - platform_set_drvdata(pdev, nfc); - - ret = mtk_nfc_nand_chips_init(dev, nfc); -@@ -1362,6 +1370,9 @@ static int mtk_nfc_remove(struct platfor - mtk_ecc_release(nfc->ecc); - mtk_nfc_disable_clk(&nfc->clk); - -+ pm_runtime_put_sync(&pdev->dev); -+ pm_runtime_disable(&pdev->dev); -+ - return 0; - } - |