Hi Simon,
On Tue, May 29, 2018 at 3:05 PM, Simon Horman <[email protected]> wrote:
> On Mon, May 28, 2018 at 11:13:08PM +0300, Sergei Shtylyov wrote:
>> Define the generic R8A77980 parts of the I2C[0-5] device node.
>>
>> Based on the original (and large) patch by Vladimir Barinov.
>>
>> Signed-off-by: Vladimir Barinov <[email protected]>
>> Signed-off-by: Sergei Shtylyov <[email protected]>
>> + i2c3: i2c@e66d0000 {
>> + compatible = "renesas,i2c-r8a77980",
>> + "renesas,rcar-gen3-i2c";
>> + reg = <0 0xe66d0000 0 0x40>;
>> + interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&cpg CPG_MOD 928>;
>> + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>;
>> + resets = <&cpg 928>;
>> + dmas = <&dmac1 0x97>, <&dmac1 0x96>,
>> + <&dmac2 0x97>, <&dmac2 0x96>;
>> + dma-names = "tx", "rx", "tx", "rx";
>> + i2c-scl-internal-delay-ns = <6>;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + status = "disabled";
>> + };
>
> DMA for i2c3 and i2c4 seems unclear in v0.80 and v1.00 of the User's Manual.
> Although what is described here does match v0.55E of the User's Manual.
> Have you been able to confirm what is correct here?
Given they bothered adding rows to the table, I assume they just forgot to
add checkmarks in the V3H column.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
