diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0266-clk-bcm2835-Fix-PLL-poweron.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0266-clk-bcm2835-Fix-PLL-poweron.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0266-clk-bcm2835-Fix-PLL-poweron.patch b/target/linux/brcm2708/patches-4.4/0266-clk-bcm2835-Fix-PLL-poweron.patch deleted file mode 100644 index fcc950df0f..0000000000 --- a/target/linux/brcm2708/patches-4.4/0266-clk-bcm2835-Fix-PLL-poweron.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 2ecc0a11eb0e77a75c2ae468d656c773877f3997 Mon Sep 17 00:00:00 2001 -From: Eric Anholt <eric@anholt.net> -Date: Wed, 13 Apr 2016 13:05:03 -0700 -Subject: [PATCH 266/381] clk: bcm2835: Fix PLL poweron - -In poweroff, we set the reset bit and the power down bit, but only -managed to unset the reset bit for poweron. This meant that if HDMI -did -EPROBE_DEFER after it had grabbed its clocks, we'd power down the -PLLH (that had been on at boot time) and never recover. - -Signed-off-by: Eric Anholt <eric@anholt.net> -Fixes: 41691b8862e2 ("clk: bcm2835: Add support for programming the audio domain clocks") -Cc: stable@vger.kernel.org -Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> -(cherry picked from commit d794a7b18350b7538e64248adf639f2cb8da5fb7) ---- - drivers/clk/bcm/clk-bcm2835.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/drivers/clk/bcm/clk-bcm2835.c -+++ b/drivers/clk/bcm/clk-bcm2835.c -@@ -561,6 +561,10 @@ static int bcm2835_pll_on(struct clk_hw - cprman_read(cprman, data->a2w_ctrl_reg) & - ~A2W_PLL_CTRL_PWRDN); - -+ cprman_write(cprman, data->a2w_ctrl_reg, -+ cprman_read(cprman, data->a2w_ctrl_reg) & -+ ~A2W_PLL_CTRL_PWRDN); -+ - /* Take the PLL out of reset. */ - cprman_write(cprman, data->cm_ctrl_reg, - cprman_read(cprman, data->cm_ctrl_reg) & ~CM_PLL_ANARST); |