diff options
Diffstat (limited to 'target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch')
| -rw-r--r-- | target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch b/target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch index 8c4718e..fa78a0a 100644 --- a/target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch +++ b/target/linux/ipq806x/patches-4.4/709-spi-qup-Fix-fifo-and-dma-support-for-IPQ806x.patch @@ -8,8 +8,6 @@ Signed-off-by: Ram Chandra Jangir <rjangi@codeaurora.org> drivers/spi/spi-qup.c | 54 +++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 52 insertions(+), 2 deletions(-) -diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c -index 810a7fa..0808017 100644 --- a/drivers/spi/spi-qup.c +++ b/drivers/spi/spi-qup.c @@ -24,6 +24,7 @@ @@ -28,7 +26,7 @@ index 810a7fa..0808017 100644 }; -@@ -370,7 +372,8 @@ static int spi_qup_do_pio(struct spi_master *master, struct spi_transfer *xfer) +@@ -370,7 +372,8 @@ static int spi_qup_do_pio(struct spi_mas return ret; } @@ -38,7 +36,7 @@ index 810a7fa..0808017 100644 return 0; } -@@ -448,6 +451,7 @@ spi_qup_get_mode(struct spi_master *master, struct spi_transfer *xfer) +@@ -448,6 +451,7 @@ spi_qup_get_mode(struct spi_master *mast { struct spi_qup *qup = spi_master_get_devdata(master); u32 mode; @@ -46,7 +44,7 @@ index 810a7fa..0808017 100644 qup->w_size = 4; -@@ -458,6 +462,14 @@ spi_qup_get_mode(struct spi_master *master, struct spi_transfer *xfer) +@@ -458,6 +462,14 @@ spi_qup_get_mode(struct spi_master *mast qup->n_words = xfer->len / qup->w_size; @@ -61,7 +59,7 @@ index 810a7fa..0808017 100644 if (qup->n_words <= (qup->in_fifo_sz / sizeof(u32))) mode = QUP_IO_M_MODE_FIFO; else -@@ -491,7 +503,7 @@ static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer) +@@ -491,7 +503,7 @@ static int spi_qup_io_config(struct spi_ return -EIO; } @@ -70,7 +68,7 @@ index 810a7fa..0808017 100644 n_words = controller->n_words; if (mode == QUP_IO_M_MODE_FIFO) { -@@ -500,6 +512,7 @@ static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer) +@@ -500,6 +512,7 @@ static int spi_qup_io_config(struct spi_ /* must be zero for FIFO */ writel_relaxed(0, controller->base + QUP_MX_INPUT_CNT); writel_relaxed(0, controller->base + QUP_MX_OUTPUT_CNT); @@ -117,7 +115,7 @@ index 810a7fa..0808017 100644 static int spi_qup_probe(struct platform_device *pdev) { struct spi_master *master; -@@ -846,6 +891,11 @@ static int spi_qup_probe(struct platform_device *pdev) +@@ -846,6 +891,11 @@ static int spi_qup_probe(struct platform if (of_device_is_compatible(dev->of_node, "qcom,spi-qup-v1.1.1")) controller->qup_v1 = 1; @@ -129,6 +127,3 @@ index 810a7fa..0808017 100644 spin_lock_init(&controller->lock); init_completion(&controller->done); --- -2.7.2 - |