nvmem: meson-efuse: indicate that this driver is only for Meson GX SoCs

The current Amlogic Meson eFuse driver only supports the 64-bit SoCs
(GXBB and newer). Older SoCs cannot be supported by the same driver
because they do not use the meson secure monitor firmware to access the
hardware.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt b/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
index fafd85b..e3298e1 100644 (file)
--- a/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
+++ b/Documentation/devicetree/bindings/nvmem/amlogic-efuse.txt
@@ -1,4 +1,4 @@
-= Amlogic eFuse device tree bindings =
+= Amlogic Meson GX eFuse device tree bindings =
 
 Required properties:
 - compatible: should be "amlogic,meson-gxbb-efuse"

diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig
index ea3044c..2a07cf1 100644 (file)
--- a/drivers/nvmem/Kconfig
+++ b/drivers/nvmem/Kconfig
@@ -135,11 +135,11 @@ config NVMEM_VF610_OCOTP
          be called nvmem-vf610-ocotp.
 
 config MESON_EFUSE
-       tristate "Amlogic eFuse Support"
+       tristate "Amlogic Meson GX eFuse Support"
        depends on (ARCH_MESON || COMPILE_TEST) && MESON_SM
        help
          This is a driver to retrieve specific values from the eFuse found on
-         the Amlogic Meson SoCs.
+         the Amlogic Meson GX SoCs.
 
          This driver can also be built as a module. If so, the module
          will be called nvmem_meson_efuse.

diff --git a/drivers/nvmem/meson-efuse.c b/drivers/nvmem/meson-efuse.c
index 70bfc98..1ea3cd2 100644 (file)
--- a/drivers/nvmem/meson-efuse.c
+++ b/drivers/nvmem/meson-efuse.c
@@ -1,5 +1,5 @@
 /*
- * Amlogic eFuse Driver
+ * Amlogic Meson GX eFuse Driver
  *
  * Copyright (c) 2016 Endless Computers, Inc.
  * Author: Carlo Caione <carlo@endlessm.com>
@@ -89,5 +89,5 @@ static struct platform_driver meson_efuse_driver = {
 module_platform_driver(meson_efuse_driver);
 
 MODULE_AUTHOR("Carlo Caione <carlo@endlessm.com>");
-MODULE_DESCRIPTION("Amlogic Meson NVMEM driver");
+MODULE_DESCRIPTION("Amlogic Meson GX NVMEM driver");
 MODULE_LICENSE("GPL v2");