diff options
| author | Maxime Ripard <mripard@kernel.org> | 2025-01-16 16:24:12 +0000 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2025-01-16 13:27:12 -0800 |
| commit | e7d0b023955ae3cb25796e19d44a4d55b5ad58de (patch) | |
| tree | 3659c9c34936a07d06a3b35a3e366de02b46cafd /drivers/clk | |
| parent | 4af2cfc2ccdc57330cbd5da8c8dc8878f863763a (diff) | |
| download | ath-e7d0b023955ae3cb25796e19d44a4d55b5ad58de.tar.gz | |
clk: bcm: rpi: Add disp clock
BCM2712 has an extra clock exposed by the firmware called DISP, and used
by (at least) the HVS. Let's add it to the list of clocks to register in
Linux.
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://lore.kernel.org/r/20250116-bcm2712-clk-updates-v1-5-10bc92ffbf41@raspberrypi.com
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/bcm/clk-raspberrypi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c index b12d867202077..0e1fe3759530a 100644 --- a/drivers/clk/bcm/clk-raspberrypi.c +++ b/drivers/clk/bcm/clk-raspberrypi.c @@ -34,6 +34,7 @@ static char *rpi_firmware_clk_names[] = { [RPI_FIRMWARE_M2MC_CLK_ID] = "m2mc", [RPI_FIRMWARE_PIXEL_BVB_CLK_ID] = "pixel-bvb", [RPI_FIRMWARE_VEC_CLK_ID] = "vec", + [RPI_FIRMWARE_DISP_CLK_ID] = "disp", }; #define RPI_FIRMWARE_STATE_ENABLE_BIT BIT(0) @@ -139,6 +140,10 @@ raspberrypi_clk_variants[RPI_FIRMWARE_NUM_CLK_ID] = { .export = true, .minimize = true, }, + [RPI_FIRMWARE_DISP_CLK_ID] = { + .export = true, + .minimize = true, + }, }; /* |