linux-toradex.git/drivers/nvmem/rockchip-efuse.c, branch v4.9.107 Linux kernel for Apalis and Colibri modules nvmem: rockchip-efuse: add rk3399-efuse support 2016-09-02T15:22:51+00:00 Finley Xiao finley.xiao@rock-chips.com 2016-09-02T09:14:27+00:00 02baff325462cc7e81241b21959c5e62e7ca575e 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> 
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>
nvmem: rockchip-efuse: remove nvmem regmap dependency 2016-05-01T21:01:00+00:00 Srinivas Kandagatla srinivas.kandagatla@linaro.org 2016-04-24T19:28:11+00:00 cc907553ff55dda59c67e09706d3b734d67d0242 This patch moves to nvmem support in the driver to use callback instead of regmap. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch moves to nvmem support in the driver to use callback
instead of regmap.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
nvmem: rockchip: trivial: Make the driver more readability 2016-02-08T07:07:21+00:00 Caesar Wang wxt@rock-chips.com 2015-12-14T09:43:39+00:00 c37ff3fbe06f44e8ec3f8077b3a3c468635a8868 1) Make the include file to sort from order 2) clean up the driver to make more readability Let's clean up such trivial details. Signed-off-by: Caesar Wang <wxt@rock-chips.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
1) Make the include file to sort from order
2) clean up the driver to make more readability

Let's clean up such trivial details.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
nvmem: rockchip_efuse_regmap_config can be static 2015-10-04T11:08:14+00:00 kbuild test robot lkp@intel.com 2015-09-30T13:46:06+00:00 7e532f7925f1758369c7963297baceac3cbaefc1 Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
nvmem: Adding bindings for rockchip-efuse 2015-10-04T11:08:14+00:00 ZhengShunQian zhengsq@rock-chips.com 2015-09-30T12:56:44+00:00 03a69568e07e1150e1cfdb862892798f88dafd17 There are some SoC specified values store in eFuse, such as the cpu_leakage and cpu_version, this driver can expose these values to /sys base on nvmem. Signed-off-by: Caesar Wang <caesar.wang@rock-chips.com> Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
There are some SoC specified values store in eFuse,
such as the cpu_leakage and cpu_version,
this driver can expose these values to /sys base on nvmem.

Signed-off-by: Caesar Wang <caesar.wang@rock-chips.com>
Signed-off-by: ZhengShunQian <zhengsq@rock-chips.com>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>