[PATCH v6 02/17] dt-bindings: mmc: cdns: Add AMD Pensando Elba SoC

Brad Larson
2022-08-20T19:58:39Z

From: Brad Larson <blarson@amd.com>

AMD Pensando Elba ARM 64-bit SoC is integrated with this IP and
explicitly controls byte-lane enables.

Signed-off-by: Brad Larson <blarson@amd.com>
---
.../devicetree/bindings/mmc/cdns,sdhci.yaml | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
index 4207fed62dfe..964b610eeef2 100644
--- a/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
@@ -17,12 +17,14 @@ properties:
compatible:
items:
- enum:
+ - amd,pensando-elba-sd4hc
- microchip,mpfs-sd4hc
- socionext,uniphier-sd4hc
- const: cdns,sd4hc

reg:
- maxItems: 1
+ minItems: 1
+ maxItems: 2

interrupts:
maxItems: 1
@@ -118,6 +120,15 @@ required:
- interrupts
- clocks

+if:
+ properties:
+ compatible:
+ const: amd,pensando-elba-sd4hc
+then:
+ properties:
+ reg:
+ minItems: 2
+
unevaluatedProperties: false

examples:
--
2.17.1