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| author | Jonas Karlman <jonas@kwiboo.se> | 2026-03-27 13:17:48 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-02 16:15:56 +0200 |
| commit | 6c403594354d59fb288978c5a23008da89ba2741 (patch) | |
| tree | 0b80b53ca8dcd74a59161c22827bf723a3c2c87e /tools/lib/python/kdoc/python_version.py | |
| parent | c5bc6d815c8d733bc8d915ffaf6fc9c248865216 (diff) | |
nvmem: rockchip-otp: Handle internal word_size in main reg_read op
Rockchip SoCs RK3576 and RK3588 read data from the OTP using 32-bit
words instead of normal 8-bit bytes. Similar RK3506, RK3528, RK3562 and
RK3568 will read data from OTP using 16-bit words.
The nvmem core stride and word_size cannot fully be used as cells is not
always aligned. Continue to report a stride=1 and word_size=1 in
nvmem_config and instead handle use of SoC specific word_size internally
in the driver.
Move current SoC specific word_size handling from the RK3588 read_reg
operation to the main read_reg operation to help simplify the SoC
specific read_reg operation and allow code reuse in a future RK3568
reg_read operation.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Tested-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://patch.msgid.link/20260327131751.3026030-7-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions