diff options
| author | Yixun Lan <dlan@gentoo.org> | 2025-12-23 10:24:49 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2026-02-23 12:06:53 +0100 |
| commit | 4231325cfb87f712fcbe1fcbeea4186d18c78513 (patch) | |
| tree | db7c3e38a7425b3655dfdfc93b6f3dd46f77e341 | |
| parent | 5e9f849d8d2303e95569124444837afa2ff812ba (diff) | |
dt-bindings: mmc: spacemit,sdhci: add reset support
The SpacemiT SDHCI controller has two reset lines, one connect to AXI bus
which shared by all controllers, while another one connect to individual
controller separately.
Signed-off-by: Yixun Lan <dlan@gentoo.org>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/spacemit,sdhci.yaml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/spacemit,sdhci.yaml b/Documentation/devicetree/bindings/mmc/spacemit,sdhci.yaml index 13d9382058fb..de4e9efeb666 100644 --- a/Documentation/devicetree/bindings/mmc/spacemit,sdhci.yaml +++ b/Documentation/devicetree/bindings/mmc/spacemit,sdhci.yaml @@ -32,6 +32,16 @@ properties: - const: core - const: io + resets: + items: + - description: axi reset, connect to AXI bus, shared by all controllers + - description: sdh reset, connect to individual controller separately + + reset-names: + items: + - const: axi + - const: sdh + required: - compatible - reg |