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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-07-07 09:22:07 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-07-09 16:29:18 +0200 |
| commit | 20402106a376dcc4a766d3b0cee801ce29ba76d5 (patch) | |
| tree | cfd93c19a6766663c4e8537ca8b8b82ad50478ee /target/linux/brcm2708/patches-4.4/0261-clk-bcm2835-enable-management-of-PCM-clock.patch | |
| parent | f1765277bacbea47a45ed913ca8fa043e9f71393 (diff) | |
| download | upstream-20402106a376dcc4a766d3b0cee801ce29ba76d5.tar.gz upstream-20402106a376dcc4a766d3b0cee801ce29ba76d5.tar.bz2 upstream-20402106a376dcc4a766d3b0cee801ce29ba76d5.zip | |
brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0261-clk-bcm2835-enable-management-of-PCM-clock.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0261-clk-bcm2835-enable-management-of-PCM-clock.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0261-clk-bcm2835-enable-management-of-PCM-clock.patch b/target/linux/brcm2708/patches-4.4/0261-clk-bcm2835-enable-management-of-PCM-clock.patch new file mode 100644 index 0000000000..42481fdad5 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0261-clk-bcm2835-enable-management-of-PCM-clock.patch @@ -0,0 +1,40 @@ +From be05b91c313b122b4b1cb92bea7582b92eff3950 Mon Sep 17 00:00:00 2001 +From: Martin Sperl <kernel@martin.sperl.org> +Date: Mon, 29 Feb 2016 12:51:43 +0000 +Subject: [PATCH 261/423] clk: bcm2835: enable management of PCM clock + +Enable the PCM clock in the SOC, which is used by the +bcm2835-i2s driver. + +Signed-off-by: Martin Sperl <kernel@martin.sperl.org> +Signed-off-by: Eric Anholt <eric@anholt.net> +Reviewed-by: Eric Anholt <eric@anholt.net> +(cherry picked from commit 33b689600f43094a9316a1b582f2286d17bc737b) +--- + drivers/clk/bcm/clk-bcm2835.c | 7 +++++++ + include/dt-bindings/clock/bcm2835.h | 1 + + 2 files changed, 8 insertions(+) + +--- a/drivers/clk/bcm/clk-bcm2835.c ++++ b/drivers/clk/bcm/clk-bcm2835.c +@@ -1638,6 +1638,13 @@ static const struct bcm2835_clk_desc clk + .div_reg = CM_HSMDIV, + .int_bits = 4, + .frac_bits = 8), ++ [BCM2835_CLOCK_PCM] = REGISTER_PER_CLK( ++ .name = "pcm", ++ .ctl_reg = CM_PCMCTL, ++ .div_reg = CM_PCMDIV, ++ .int_bits = 12, ++ .frac_bits = 12, ++ .is_mash_clock = true), + [BCM2835_CLOCK_PWM] = REGISTER_PER_CLK( + .name = "pwm", + .ctl_reg = CM_PWMCTL, +--- a/include/dt-bindings/clock/bcm2835.h ++++ b/include/dt-bindings/clock/bcm2835.h +@@ -44,3 +44,4 @@ + #define BCM2835_CLOCK_EMMC 28 + #define BCM2835_CLOCK_PERI_IMAGE 29 + #define BCM2835_CLOCK_PWM 30 ++#define BCM2835_CLOCK_PCM 31 |