diff options
Diffstat (limited to 'Documentation/devicetree/bindings/sound/rockchip,pdm.txt')
-rw-r--r-- | Documentation/devicetree/bindings/sound/rockchip,pdm.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt index 47f164fbd1d7..98572a25122f 100644 --- a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt +++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt @@ -3,6 +3,9 @@ Required properties: - compatible: "rockchip,pdm" + - "rockchip,px30-pdm" + - "rockchip,rk1808-pdm" + - "rockchip,rk3308-pdm" - reg: physical base address of the controller and length of memory mapped region. - dmas: DMA specifiers for rx dma. See the DMA client binding, @@ -12,6 +15,8 @@ Required properties: - clock-names: should contain following: - "pdm_hclk": clock for PDM BUS - "pdm_clk" : clock for PDM controller +- resets: a list of phandle + reset-specifer paris, one for each entry in reset-names. +- reset-names: reset names, should include "pdm-m". - pinctrl-names: Must contain a "default" entry. - pinctrl-N: One property must exist for each entry in pinctrl-names. See ../pinctrl/pinctrl-bindings.txt |