kernel: delete Linux 5.4 config and patches

[openwrt/staging/chunkeey.git] / target / linux / layerscape / patches-5.4 / 817-spi-0002-spi-spi-fsl-qspi-Introduce-variable-to-fix-different.patch

diff --git a/target/linux/layerscape/patches-5.4/817-spi-0002-spi-spi-fsl-qspi-Introduce-variable-to-fix-different.patch b/target/linux/layerscape/patches-5.4/817-spi-0002-spi-spi-fsl-qspi-Introduce-variable-to-fix-different.patch
deleted file mode 100644 (file)
index 2afc651..0000000
--- a/target/linux/layerscape/patches-5.4/817-spi-0002-spi-spi-fsl-qspi-Introduce-variable-to-fix-different.patch
+++ /dev/null
@@ -1,108 +0,0 @@
-From be9165b9fdcf2a18ee201ffdaf8d69801387eb91 Mon Sep 17 00:00:00 2001
-From: Kuldeep Singh <kuldeep.singh@nxp.com>
-Date: Tue, 18 Feb 2020 10:42:50 +0800
-Subject: [PATCH] spi: spi-fsl-qspi: Introduce variable to fix different
- invalid master Id
-
-Different platforms have different Master with different SourceID on
-AHB bus. The 0X0E Master ID is used by cluster 3 in case of LS2088A.
-So, patch introduce an invalid master id variable to fix invalid
-mastered on different platforms.
-
-Signed-off-by: Suresh Gupta <suresh.gupta@nxp.com>
-Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
-[rebase]
-Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
----
- drivers/spi/spi-fsl-qspi.c | 17 +++++++++++++++++
- 1 file changed, 17 insertions(+)
-
---- a/drivers/spi/spi-fsl-qspi.c
-+++ b/drivers/spi/spi-fsl-qspi.c
-@@ -68,6 +68,11 @@
- #define QUADSPI_FLSHCR_TCSH_MASK      GENMASK(11, 8)
- #define QUADSPI_FLSHCR_TDH_MASK               GENMASK(17, 16)
- 
-+#define QUADSPI_BUF0CR                  0x10
-+#define QUADSPI_BUF1CR                  0x14
-+#define QUADSPI_BUF2CR                  0x18
-+#define QUADSPI_BUFXCR_INVALID_MSTRID   0xe
-+
- #define QUADSPI_BUF3CR                        0x1c
- #define QUADSPI_BUF3CR_ALLMST_MASK    BIT(31)
- #define QUADSPI_BUF3CR_ADATSZ(x)      ((x) << 8)
-@@ -197,6 +202,7 @@
- struct fsl_qspi_devtype_data {
-       unsigned int rxfifo;
-       unsigned int txfifo;
-+      int invalid_mstrid;
-       unsigned int ahb_buf_size;
-       unsigned int quirks;
-       bool little_endian;
-@@ -205,6 +211,7 @@ struct fsl_qspi_devtype_data {
- static const struct fsl_qspi_devtype_data vybrid_data = {
-       .rxfifo = SZ_128,
-       .txfifo = SZ_64,
-+      .invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID,
-       .ahb_buf_size = SZ_1K,
-       .quirks = QUADSPI_QUIRK_SWAP_ENDIAN,
-       .little_endian = true,
-@@ -213,6 +220,7 @@ static const struct fsl_qspi_devtype_dat
- static const struct fsl_qspi_devtype_data imx6sx_data = {
-       .rxfifo = SZ_128,
-       .txfifo = SZ_512,
-+      .invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID,
-       .ahb_buf_size = SZ_1K,
-       .quirks = QUADSPI_QUIRK_4X_INT_CLK | QUADSPI_QUIRK_TKT245618,
-       .little_endian = true,
-@@ -221,6 +229,7 @@ static const struct fsl_qspi_devtype_dat
- static const struct fsl_qspi_devtype_data imx7d_data = {
-       .rxfifo = SZ_128,
-       .txfifo = SZ_512,
-+      .invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID,
-       .ahb_buf_size = SZ_1K,
-       .quirks = QUADSPI_QUIRK_TKT253890 | QUADSPI_QUIRK_4X_INT_CLK |
-                 QUADSPI_QUIRK_USE_TDH_SETTING,
-@@ -230,6 +239,7 @@ static const struct fsl_qspi_devtype_dat
- static const struct fsl_qspi_devtype_data imx6ul_data = {
-       .rxfifo = SZ_128,
-       .txfifo = SZ_512,
-+      .invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID,
-       .ahb_buf_size = SZ_1K,
-       .quirks = QUADSPI_QUIRK_TKT253890 | QUADSPI_QUIRK_4X_INT_CLK |
-                 QUADSPI_QUIRK_USE_TDH_SETTING,
-@@ -239,6 +249,7 @@ static const struct fsl_qspi_devtype_dat
- static const struct fsl_qspi_devtype_data ls1021a_data = {
-       .rxfifo = SZ_128,
-       .txfifo = SZ_64,
-+      .invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID,
-       .ahb_buf_size = SZ_1K,
-       .quirks = 0,
-       .little_endian = false,
-@@ -248,6 +259,7 @@ static const struct fsl_qspi_devtype_dat
-       .rxfifo = SZ_128,
-       .txfifo = SZ_64,
-       .ahb_buf_size = SZ_1K,
-+      .invalid_mstrid = 0x0,
-       .quirks = QUADSPI_QUIRK_TKT253890 | QUADSPI_QUIRK_BASE_INTERNAL,
-       .little_endian = true,
- };
-@@ -661,6 +673,7 @@ static int fsl_qspi_exec_op(struct spi_m
-       void __iomem *base = q->iobase;
-       u32 addr_offset = 0;
-       int err = 0;
-+      int invalid_mstrid = q->devtype_data->invalid_mstrid;
- 
-       mutex_lock(&q->lock);
- 
-@@ -684,6 +697,10 @@ static int fsl_qspi_exec_op(struct spi_m
-       qspi_writel(q, QUADSPI_SPTRCLR_BFPTRC | QUADSPI_SPTRCLR_IPPTRC,
-                   base + QUADSPI_SPTRCLR);
- 
-+      qspi_writel(q, invalid_mstrid, base + QUADSPI_BUF0CR);
-+      qspi_writel(q, invalid_mstrid, base + QUADSPI_BUF1CR);
-+      qspi_writel(q, invalid_mstrid, base + QUADSPI_BUF2CR);
-+
-       fsl_qspi_prepare_lut(q, op);
- 
-       /*