| Message ID | 20231010-rtc-7301-regwidth-v3-0-ade586b62794@linaro.org |
|---|---|
| Headers | show |
| Series | Support byte access in the RTC7301 driver | expand |
2023年10月11日(水) 4:42 Linus Walleij <linus.walleij@linaro.org>: > > This augments the Epson RTC7301 driver so that is supports > both 8bit byte and 32bit word access. I don't have access to that device anymore, but I think it's a good change. Reviewed-by: Akinobu Mita <akinobu.mita@gmail.com>
On Tue, 10 Oct 2023 21:42:10 +0200, Linus Walleij wrote: > This augments the Epson RTC7301 driver so that is supports > both 8bit byte and 32bit word access. > > Applied, thanks! [1/2] rtc: rtc7301: Rewrite bindings in schema commit: 5ded578a18c9515c2c0e1cd148ca42133bbcf055 [2/2] rtc: rtc7301: Support byte-addressed IO commit: 8c767e9c1ef40c9fa73276df801251cef895b569 Best regards,
This augments the Epson RTC7301 driver so that is supports both 8bit byte and 32bit word access. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> --- Changes in v3: - Use a default in the binding to encode 32bit (4 bytes) reg width as default. - Collect Rob's ACK. - Link to v2: https://lore.kernel.org/r/20231007-rtc-7301-regwidth-v2-0-c913aa95f666@linaro.org Changes in v2: - Specify that the reg-io-width default is 4 if not specified in the device tree. - Fix spelling in driver comment. - Print error and exit if an invalid width is specified. - Link to v1: https://lore.kernel.org/r/20230921-rtc-7301-regwidth-v1-0-1900556181bf@linaro.org --- Linus Walleij (2): rtc: rtc7301: Rewrite bindings in schema rtc: rtc7301: Support byte-addressed IO .../devicetree/bindings/rtc/epson,rtc7301.txt | 16 ------- .../devicetree/bindings/rtc/epson,rtc7301.yaml | 51 ++++++++++++++++++++++ drivers/rtc/rtc-r7301.c | 35 ++++++++++++++- 3 files changed, 84 insertions(+), 18 deletions(-) --- base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d change-id: 20230921-rtc-7301-regwidth-18ba1e3d0edb Best regards,