diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-4.4/001-4.12-04-spi-bcm63xx-hsspi-allow-providing-clock-rate-through.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-4.4/001-4.12-04-spi-bcm63xx-hsspi-allow-providing-clock-rate-through.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/target/linux/brcm63xx/patches-4.4/001-4.12-04-spi-bcm63xx-hsspi-allow-providing-clock-rate-through.patch b/target/linux/brcm63xx/patches-4.4/001-4.12-04-spi-bcm63xx-hsspi-allow-providing-clock-rate-through.patch deleted file mode 100644 index 30e6734686..0000000000 --- a/target/linux/brcm63xx/patches-4.4/001-4.12-04-spi-bcm63xx-hsspi-allow-providing-clock-rate-through.patch +++ /dev/null @@ -1,35 +0,0 @@ -From d03f23df6ff47898d76f06b3aa5dadcfa1ec8f4f Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jonas.gorski@gmail.com> -Date: Sun, 19 Feb 2017 23:40:22 +0100 -Subject: [PATCH 1/3] spi/bcm63xx-hsspi: allow providing clock rate through a - second clock - -Instead of requiring the hsspi clock to have a rate, allow using a second -clock for providing the Hz rate, which is probably more correct anyway. - -Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> ---- - drivers/spi/spi-bcm63xx-hsspi.c | 12 ++++++++++-- - 1 file changed, 10 insertions(+), 2 deletions(-) - ---- a/drivers/spi/spi-bcm63xx-hsspi.c -+++ b/drivers/spi/spi-bcm63xx-hsspi.c -@@ -351,8 +351,16 @@ static int bcm63xx_hsspi_probe(struct pl - return PTR_ERR(clk); - - rate = clk_get_rate(clk); -- if (!rate) -- return -EINVAL; -+ if (!rate) { -+ struct clk *pll_clk = devm_clk_get(dev, "pll"); -+ -+ if (IS_ERR(pll_clk)) -+ return PTR_ERR(pll_clk); -+ -+ rate = clk_get_rate(pll_clk); -+ if (!rate) -+ return -EINVAL; -+ } - - ret = clk_prepare_enable(clk); - if (ret) |