hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

reset: Add reset controller support for BM1880 SoC 

Add reset controller support for Bitmain BM1880 SoC reusing the
reset-simple driver.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Manivannan Sadhasivam 2019-05-11 00:15:24 +05:30 committed by Philipp Zabel
parent ef98682a4e
commit 64c47b624f
2 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/reset/Kconfig
View File

@ -117,7 +117,7 @@ config RESET_QCOM_PDC
config RESET_SIMPLE config RESET_SIMPLE
bool "Simple Reset Controller Driver" if COMPILE_TEST bool "Simple Reset Controller Driver" if COMPILE_TEST
default ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED default ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED || ARCH_BITMAIN
help help
This enables a simple reset controller driver for reset lines that This enables a simple reset controller driver for reset lines that
that can be asserted and deasserted by toggling bits in a contiguous, that can be asserted and deasserted by toggling bits in a contiguous,
@ -129,6 +129,7 @@ config RESET_SIMPLE
- RCC reset controller in STM32 MCUs - RCC reset controller in STM32 MCUs
- Allwinner SoCs - Allwinner SoCs
- ZTE's zx2967 family - ZTE's zx2967 family
- Bitmain BM1880 SoC
config RESET_STM32MP157 config RESET_STM32MP157
bool "STM32MP157 Reset Driver" if COMPILE_TEST bool "STM32MP157 Reset Driver" if COMPILE_TEST

2
drivers/reset/reset-simple.c
View File

@ -129,6 +129,8 @@ static const struct of_device_id reset_simple_dt_ids[] = {
.data = &reset_simple_active_low }, .data = &reset_simple_active_low },
{ .compatible = "aspeed,ast2400-lpc-reset" }, { .compatible = "aspeed,ast2400-lpc-reset" },
{ .compatible = "aspeed,ast2500-lpc-reset" }, { .compatible = "aspeed,ast2500-lpc-reset" },
{ .compatible = "bitmain,bm1880-reset",
.data = &reset_simple_active_low },
{ /* sentinel */ }, { /* sentinel */ },
}; };