ARM: rockchip: clarify usability of DEBUG_RK3X_UART debug_ll options

The debug uart settings from the DEBUG_RK3X_UART options are usable on
all Rockchip SoCs from the rk30xx and rk31xx series but not on the
new rk3288 SoCs. Thus clarify their use to prevent confusion.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 8f90595069a1cafb8af4c5e7db96a160cfc0b671..a8dbf5e51d11930db7ad8e5c533432feda66566a 100644 (file)
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -582,7 +582,7 @@ choice
                  on Rockchip based platforms.
 
        config DEBUG_RK3X_UART0
-               bool "Kernel low-level debugging messages via Rockchip RK3X UART0"
+               bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART0"
                depends on ARCH_ROCKCHIP
                select DEBUG_UART_8250
                help
@@ -590,7 +590,7 @@ choice
                  on Rockchip based platforms.
 
        config DEBUG_RK3X_UART1
-               bool "Kernel low-level debugging messages via Rockchip RK3X UART1"
+               bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART1"
                depends on ARCH_ROCKCHIP
                select DEBUG_UART_8250
                help
@@ -598,7 +598,7 @@ choice
                  on Rockchip based platforms.
 
        config DEBUG_RK3X_UART2
-               bool "Kernel low-level debugging messages via Rockchip RK3X UART2"
+               bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART2"
                depends on ARCH_ROCKCHIP
                select DEBUG_UART_8250
                help
@@ -606,7 +606,7 @@ choice
                  on Rockchip based platforms.
 
        config DEBUG_RK3X_UART3
-               bool "Kernel low-level debugging messages via Rockchip RK3X UART3"
+               bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART3"
                depends on ARCH_ROCKCHIP
                select DEBUG_UART_8250
                help