diff options
Diffstat (limited to 'target/linux/pistachio/patches-4.9/102-spi-img-spfi-Implement-dual-and-quad-mode.patch')
| -rw-r--r-- | target/linux/pistachio/patches-4.9/102-spi-img-spfi-Implement-dual-and-quad-mode.patch | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/target/linux/pistachio/patches-4.9/102-spi-img-spfi-Implement-dual-and-quad-mode.patch b/target/linux/pistachio/patches-4.9/102-spi-img-spfi-Implement-dual-and-quad-mode.patch index ee768c4623..15a5d3c806 100644 --- a/target/linux/pistachio/patches-4.9/102-spi-img-spfi-Implement-dual-and-quad-mode.patch +++ b/target/linux/pistachio/patches-4.9/102-spi-img-spfi-Implement-dual-and-quad-mode.patch @@ -26,8 +26,6 @@ Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> drivers/spi/spi-img-spfi.c | 96 ++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 85 insertions(+), 11 deletions(-) -diff --git a/drivers/spi/spi-img-spfi.c b/drivers/spi/spi-img-spfi.c -index 7a37090..c845a50 100644 --- a/drivers/spi/spi-img-spfi.c +++ b/drivers/spi/spi-img-spfi.c @@ -40,7 +40,8 @@ @@ -68,7 +66,7 @@ index 7a37090..c845a50 100644 }; struct img_spfi_device_data { -@@ -123,9 +131,11 @@ static inline void spfi_start(struct img_spfi *spfi) +@@ -123,9 +131,11 @@ static inline void spfi_start(struct img { u32 val; @@ -83,7 +81,7 @@ index 7a37090..c845a50 100644 } static inline void spfi_reset(struct img_spfi *spfi) -@@ -138,12 +148,21 @@ static int spfi_wait_all_done(struct img_spfi *spfi) +@@ -138,12 +148,21 @@ static int spfi_wait_all_done(struct img { unsigned long timeout = jiffies + msecs_to_jiffies(50); @@ -105,7 +103,7 @@ index 7a37090..c845a50 100644 return 0; } cpu_relax(); -@@ -494,9 +513,32 @@ static void img_spfi_config(struct spi_master *master, struct spi_device *spi, +@@ -494,9 +513,32 @@ static void img_spfi_config(struct spi_m struct spi_transfer *xfer) { struct img_spfi *spfi = spi_master_get_devdata(spi->master); @@ -139,7 +137,7 @@ index 7a37090..c845a50 100644 * 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_master *master, struct spi_device *spi, +@@ -509,20 +551,52 @@ 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)); @@ -198,6 +196,3 @@ index 7a37090..c845a50 100644 xfer->rx_nbits == SPI_NBITS_QUAD) val |= SPFI_CONTROL_TMODE_QUAD << SPFI_CONTROL_TMODE_SHIFT; val |= SPFI_CONTROL_SE; --- -2.7.4 - |