Each kit-level file represents a SOM + baseboard for a specific
SoC type and uses specific clocks unique to each SoC. With the
exception of one clock, the rest of the clock info was duplicated.
There is a generic clock called CPG_AUDIO_CLK_I defined in each of
the SoC DTSI files which points to this unique clock. By using that,
the clock information for the rcar_sound can be consolidated into
the baseboard file and have it reference this generic clock thus
removing the duplication from the three variants.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230104141245.8407-4-aford173@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
After the commit 7320915c88 ("mmc: Set PROBE_PREFER_ASYNCHRONOUS
for drivers that existed in v4.14"), the order of /dev/mmcblkN
was not fixed in some SoCs which have multiple sdhi controllers.
So, we were hard to use an sdhi device as rootfs by using
the kernel parameter like "root=/dev/mmcblkNpM".
According to the discussion on a mainling list [1], we can add
mmc aliases to fix the issue. So, add such aliases into Renesas
arm64 board dts files. Notes that mmc0 is an eMMC channel if
available.
[1]
https://lore.kernel.org/linux-arm-kernel/CAPDyKFptyEQNJu8cqzMt2WRFZcwEdjDiytMBp96nkoZyprTgmA@mail.gmail.com/
Fixes: 7320915c88 ("mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/1614596786-22326-1-git-send-email-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Beacon EmbeddedWorks is introducing a new kit based on the
RZ/G2H SoC from Renesas.
The SOM supports eMMC, WiFi and Bluetooth, along with a Cat-M1
cellular radio.
The Baseboard has Ethernet, USB, HDMI, stereo audio in and out,
along with a variety of push buttons and LED's, and support for
a parallel RGB and an LVDS display. It uses the same baseboard
and SOM files as the RZ/G2M and RZ/G2N kits.
Signed-off-by: Adam Ford <aford173@gmail.com>
Link: https://lore.kernel.org/r/20201224170502.2254683-8-aford173@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
