diff options
Diffstat (limited to 'target/linux/pistachio/patches-5.10/102-spi-img-spfi-Implement-dual-and-quad-mode.patch')
| -rw-r--r-- | target/linux/pistachio/patches-5.10/102-spi-img-spfi-Implement-dual-and-quad-mode.patch | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/target/linux/pistachio/patches-5.10/102-spi-img-spfi-Implement-dual-and-quad-mode.patch b/target/linux/pistachio/patches-5.10/102-spi-img-spfi-Implement-dual-and-quad-mode.patch index 9966ae71a9..83f21a5c0a 100644 --- a/target/linux/pistachio/patches-5.10/102-spi-img-spfi-Implement-dual-and-quad-mode.patch +++ b/target/linux/pistachio/patches-5.10/102-spi-img-spfi-Implement-dual-and-quad-mode.patch @@ -28,7 +28,7 @@ Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> --- a/drivers/spi/spi-img-spfi.c +++ b/drivers/spi/spi-img-spfi.c -@@ -37,7 +37,8 @@ +@@ -36,7 +36,8 @@ #define SPFI_CONTROL_SOFT_RESET BIT(11) #define SPFI_CONTROL_SEND_DMA BIT(10) #define SPFI_CONTROL_GET_DMA BIT(9) @@ -38,7 +38,7 @@ Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> #define SPFI_CONTROL_TMODE_SHIFT 5 #define SPFI_CONTROL_TMODE_MASK 0x7 #define SPFI_CONTROL_TMODE_SINGLE 0 -@@ -48,6 +49,10 @@ +@@ -47,6 +48,10 @@ #define SPFI_TRANSACTION 0x18 #define SPFI_TRANSACTION_TSIZE_SHIFT 16 #define SPFI_TRANSACTION_TSIZE_MASK 0xffff @@ -49,7 +49,7 @@ Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> #define SPFI_PORT_STATE 0x1c #define SPFI_PORT_STATE_DEV_SEL_SHIFT 20 -@@ -84,6 +89,7 @@ +@@ -83,6 +88,7 @@ */ #define SPFI_32BIT_FIFO_SIZE 64 #define SPFI_8BIT_FIFO_SIZE 16 @@ -57,7 +57,7 @@ Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> struct img_spfi { struct device *dev; -@@ -100,6 +106,8 @@ struct img_spfi { +@@ -99,6 +105,8 @@ struct img_spfi { struct dma_chan *tx_ch; bool tx_dma_busy; bool rx_dma_busy; @@ -65,8 +65,8 @@ Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> + bool complete; }; - struct img_spfi_device_data { -@@ -120,9 +128,11 @@ static inline void spfi_start(struct img + static inline u32 spfi_readl(struct img_spfi *spfi, u32 reg) +@@ -115,9 +123,11 @@ static inline void spfi_start(struct img { u32 val; @@ -81,7 +81,7 @@ Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> } static inline void spfi_reset(struct img_spfi *spfi) -@@ -135,12 +145,21 @@ static int spfi_wait_all_done(struct img +@@ -130,12 +140,21 @@ static int spfi_wait_all_done(struct img { unsigned long timeout = jiffies + msecs_to_jiffies(50); @@ -103,7 +103,7 @@ Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> return 0; } cpu_relax(); -@@ -494,9 +513,32 @@ static void img_spfi_config(struct spi_m +@@ -441,9 +460,32 @@ static void img_spfi_config(struct spi_m struct spi_transfer *xfer) { struct img_spfi *spfi = spi_master_get_devdata(spi->master); @@ -137,7 +137,7 @@ Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> * output = spfi_clk * (BITCLK / 512), where BITCLK must be a * power of 2 up to 128 */ -@@ -509,20 +551,52 @@ static void img_spfi_config(struct spi_m +@@ -456,20 +498,52 @@ static void img_spfi_config(struct spi_m val |= div << SPFI_DEVICE_PARAMETER_BITCLK_SHIFT; spfi_writel(spfi, val, SPFI_DEVICE_PARAMETER(spi->chip_select)); |