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authorBoris Brezillon <boris.brezillon@bootlin.com>2018-02-08 14:43:35 +0100
committerStephen Boyd <sboyd@kernel.org>2018-03-19 09:27:23 -0700
commit49012d1bf5f78782d398adb984a080a88ba42965 (patch)
treeea834231cbe5197f2e44aed407839e896c932f08 /drivers
parent8a53fc511c5ec81347b981b438f68c3dde421608 (diff)
downloadlinux-49012d1bf5f78782d398adb984a080a88ba42965.tar.bz2
clk: bcm2835: Fix ana->maskX definitions
ana->maskX values are already '~'-ed in bcm2835_pll_set_rate(). Remove the '~' in the definition to fix ANA setup. Note that this commit fixes a long standing bug preventing one from using an HDMI display if it's plugged after the FW has booted Linux. This is because PLLH is used by the HDMI encoder to generate the pixel clock. Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the audio domain clocks") Cc: <stable@vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/clk/bcm/clk-bcm2835.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index 44301a3d9963..2108a274185a 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -449,17 +449,17 @@ struct bcm2835_pll_ana_bits {
static const struct bcm2835_pll_ana_bits bcm2835_ana_default = {
.mask0 = 0,
.set0 = 0,
- .mask1 = (u32)~(A2W_PLL_KI_MASK | A2W_PLL_KP_MASK),
+ .mask1 = A2W_PLL_KI_MASK | A2W_PLL_KP_MASK,
.set1 = (2 << A2W_PLL_KI_SHIFT) | (8 << A2W_PLL_KP_SHIFT),
- .mask3 = (u32)~A2W_PLL_KA_MASK,
+ .mask3 = A2W_PLL_KA_MASK,
.set3 = (2 << A2W_PLL_KA_SHIFT),
.fb_prediv_mask = BIT(14),
};
static const struct bcm2835_pll_ana_bits bcm2835_ana_pllh = {
- .mask0 = (u32)~(A2W_PLLH_KA_MASK | A2W_PLLH_KI_LOW_MASK),
+ .mask0 = A2W_PLLH_KA_MASK | A2W_PLLH_KI_LOW_MASK,
.set0 = (2 << A2W_PLLH_KA_SHIFT) | (2 << A2W_PLLH_KI_LOW_SHIFT),
- .mask1 = (u32)~(A2W_PLLH_KI_HIGH_MASK | A2W_PLLH_KP_MASK),
+ .mask1 = A2W_PLLH_KI_HIGH_MASK | A2W_PLLH_KP_MASK,
.set1 = (6 << A2W_PLLH_KP_SHIFT),
.mask3 = 0,
.set3 = 0,