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authorKamal Dasu <kdasu.kdev@gmail.com>2015-12-16 15:49:09 -0500
committerWolfram Sang <wsa@the-dreams.de>2016-01-03 19:50:09 +0100
commite2e5a2c618373b55bbb2eca2a6e535dddd04412c (patch)
treee0a70a60576d277cc943b9798ebace9f8b1c5672 /Documentation/devicetree/bindings
parent8378d01f60a95d9205c6da47cb0cd2a594f7e07f (diff)
i2c: brcmstb: Adding support for CM and DSL SoCs
Broadcoms DSL, CM (cable modem)and STB I2C core implementation have 8 data in/out registers that can transfer 8 bytes or 32 bytes max. Cable and DSL "Peripheral" i2c cores use single byte per data register and the STB can use 4 byte per data register transfer. Adding support to take care of this difference. Accordingly added the compatible string for SoCs using the "Peripheral" I2C block. Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt b/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
index d6f724efdcf2..aeceaceba3c5 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
@@ -2,7 +2,7 @@ Broadcom stb bsc iic master controller
Required properties:
-- compatible: should be "brcm,brcmstb-i2c"
+- compatible: should be "brcm,brcmstb-i2c" or "brcm,brcmper-i2c"
- clock-frequency: 32-bit decimal value of iic master clock freqency in Hz
valid values are 375000, 390000, 187500, 200000
93750, 97500, 46875 and 50000