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authorFinley Xiao <finley.xiao@rock-chips.com>2016-09-02 12:14:27 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-09-02 18:22:51 +0300
commit02baff325462cc7e81241b21959c5e62e7ca575e (patch)
treee0b1bdfd8226a81dd9b0502ac807445e893441ba /drivers/char
parentb3149f4e333eb629e0c4c100f337edb0b37cdb79 (diff)
downloadlinux-02baff325462cc7e81241b21959c5e62e7ca575e.tar.xz
nvmem: rockchip-efuse: add rk3399-efuse support
1) the efuse timing of rk3399 is different from earlier SoCs. 2) rk3399-efuse is organized as 32bits by 32 one-time programmable electrical fuses, the efuse of earlier SoCs is organized as 32bits by 8 one-time programmable electrical fuses with random access interface. This patch adds a new read function for rk3399-efuse. Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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