* [PATCH v2] spi: rspi: Add support for new R-Car Gen2 SoCs
@ 2014-08-28 8:10 Geert Uytterhoeven
2014-08-28 14:33 ` Mark Brown
0 siblings, 1 reply; 2+ messages in thread
From: Geert Uytterhoeven @ 2014-08-28 8:10 UTC (permalink / raw)
To: Mark Brown; +Cc: devicetree, linux-spi, linux-sh, Geert Uytterhoeven
Add support for QSPI in:
- r8a7792 (R-Car V2H)
- r8a7793 (R-Car M2-N)
- r8a7794 (R-Car E2)
r8a7791 is now called "R-Car M2-W".
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- Drop RFC
- Replace an "M2" by "Gen2"
---
Documentation/devicetree/bindings/spi/spi-rspi.txt | 5 ++++-
drivers/spi/spi-rspi.c | 2 +-
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/spi/spi-rspi.txt b/Documentation/devicetree/bindings/spi/spi-rspi.txt
index f9929aceeacc..8f4169f63936 100644
--- a/Documentation/devicetree/bindings/spi/spi-rspi.txt
+++ b/Documentation/devicetree/bindings/spi/spi-rspi.txt
@@ -11,7 +11,10 @@ Required properties:
- "renesas,rspi-sh7757" (SH)
- "renesas,rspi-r7s72100" (RZ/A1H)
- "renesas,qspi-r8a7790" (R-Car H2)
- - "renesas,qspi-r8a7791" (R-Car M2)
+ - "renesas,qspi-r8a7791" (R-Car M2-W)
+ - "renesas,qspi-r8a7792" (R-Car V2H)
+ - "renesas,qspi-r8a7793" (R-Car M2-N)
+ - "renesas,qspi-r8a7794" (R-Car E2)
- reg : Address start and address range size of the device
- interrupts : A list of interrupt-specifiers, one for each entry in
interrupt-names.
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index 1da609e4491d..54bb0faec155 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -87,7 +87,7 @@
/* RSPI on SH only */
#define SPCR_TXMD 0x02 /* TX Only Mode (vs. Full Duplex) */
#define SPCR_SPMS 0x01 /* 3-wire Mode (vs. 4-wire) */
-/* QSPI on R-Car M2 only */
+/* QSPI on R-Car Gen2 only */
#define SPCR_WSWAP 0x02 /* Word Swap of read-data for DMAC */
#define SPCR_BSWAP 0x01 /* Byte Swap of read-data for DMAC */
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] spi: rspi: Add support for new R-Car Gen2 SoCs
2014-08-28 8:10 [PATCH v2] spi: rspi: Add support for new R-Car Gen2 SoCs Geert Uytterhoeven
@ 2014-08-28 14:33 ` Mark Brown
0 siblings, 0 replies; 2+ messages in thread
From: Mark Brown @ 2014-08-28 14:33 UTC (permalink / raw)
To: Geert Uytterhoeven; +Cc: devicetree, linux-spi, linux-sh
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On Thu, Aug 28, 2014 at 10:10:19AM +0200, Geert Uytterhoeven wrote:
> Add support for QSPI in:
> - r8a7792 (R-Car V2H)
> - r8a7793 (R-Car M2-N)
> - r8a7794 (R-Car E2)
>
> r8a7791 is now called "R-Car M2-W".
Applied, thanks.
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