On Mon, 07 Dec 2020 20:55:38 PST (-0800), yash.shah@xxxxxxxxxx wrote:
Add new compatible strings to the DT binding documents to support SiFive
FU740-C000.
Signed-off-by: Yash Shah <yash.shah@xxxxxxxxxx>
---
Documentation/devicetree/bindings/i2c/i2c-ocores.txt | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-ocores.txt b/Documentation/devicetree/bindings/i2c/i2c-ocores.txt
index 6b25a80..a37c945 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-ocores.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-ocores.txt
@@ -5,8 +5,12 @@ Required properties:
"aeroflexgaisler,i2cmst"
"sifive,fu540-c000-i2c", "sifive,i2c0"
For Opencore based I2C IP block reimplemented in
- FU540-C000 SoC. Please refer to sifive-blocks-ip-versioning.txt
- for additional details.
+ FU540-C000 SoC.
+ "sifive,fu740-c000-i2c", "sifive,i2c0"
+ For Opencore based I2C IP block reimplemented in
+ FU740-C000 SoC.
+ Please refer to sifive-blocks-ip-versioning.txt for
+ additional details.
- reg : bus address start and address range size of device
- clocks : handle to the controller clock; see the note below.
Mutually exclusive with opencores,ip-clock-frequency
Presumably this new one no longer has the interrupt bug? The current
implementation turns the errata off (it's only enabled for the fu540), so if
that's the case we should be good to go.
