diff options
| author | John Crispin <john@phrozen.org> | 2016-06-24 13:00:45 +0200 |
|---|---|---|
| committer | Zoltan HERPAI <wigyori@uid0.hu> | 2016-06-24 13:00:45 +0200 |
| commit | 05daba8e2eb1ae66d91d7a7898ae342a3578c95a (patch) | |
| tree | 62e051893dd48bb56482cf58528224e2eea173be /target | |
| parent | fa132c2a36cc267a4b3681729ddeb04aaa7d0cc1 (diff) | |
| download | master-187ad058-05daba8e2eb1ae66d91d7a7898ae342a3578c95a.tar.gz master-187ad058-05daba8e2eb1ae66d91d7a7898ae342a3578c95a.tar.bz2 master-187ad058-05daba8e2eb1ae66d91d7a7898ae342a3578c95a.zip | |
ramips: fix timing issues when using MT7621 spi
Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/ramips/patches-4.4/0043-spi-add-mt7621-support.patch | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/target/linux/ramips/patches-4.4/0043-spi-add-mt7621-support.patch b/target/linux/ramips/patches-4.4/0043-spi-add-mt7621-support.patch index 73fe51c841..517a7d7f13 100644 --- a/target/linux/ramips/patches-4.4/0043-spi-add-mt7621-support.patch +++ b/target/linux/ramips/patches-4.4/0043-spi-add-mt7621-support.patch @@ -13,7 +13,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig -@@ -483,6 +483,12 @@ config SPI_RT2880 +@@ -483,6 +483,12 @@ help This selects a driver for the Ralink RT288x/RT305x SPI Controller. @@ -28,7 +28,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> depends on ARCH_S3C24XX --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile -@@ -51,6 +51,7 @@ obj-$(CONFIG_SPI_MPC512x_PSC) += spi-mp +@@ -51,6 +51,7 @@ obj-$(CONFIG_SPI_MPC52xx_PSC) += spi-mpc52xx-psc.o obj-$(CONFIG_SPI_MPC52xx) += spi-mpc52xx.o obj-$(CONFIG_SPI_MT65XX) += spi-mt65xx.o @@ -38,7 +38,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> obj-$(CONFIG_SPI_OC_TINY) += spi-oc-tiny.o --- /dev/null +++ b/drivers/spi/spi-mt7621.c -@@ -0,0 +1,480 @@ +@@ -0,0 +1,483 @@ +/* + * spi-mt7621.c -- MediaTek MT7621 SPI controller driver + * @@ -240,6 +240,9 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + if (!buf) + continue; + ++ if (t->speed_hz < speed) ++ speed = t->speed_hz; ++ + if (WARN_ON(len + t->len > 36)) { + status = -EIO; + goto msg_done; |