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authorManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2019-05-08 21:25:53 +0530
committerManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2019-05-13 17:07:33 +0530
commit2a243abdd37d2de0856d36585cf62f5a6fa2c9f7 (patch)
tree699a4aead0e67328929281a3ceccbff39bc44e07
parent555b2665f2b5a8f71a33b1644cc6ce015dcab099 (diff)
download96b-common-2a243abdd37d2de0856d36585cf62f5a6fa2c9f7.tar.gz
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>
-rw-r--r--drivers/reset/Kconfig3
-rw-r--r--drivers/reset/reset-simple.c2
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index 2c8c23db92fb..b25e8d139f0d 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -117,7 +117,7 @@ config RESET_QCOM_PDC
config RESET_SIMPLE
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
This enables a simple reset controller driver for reset lines that
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
- Allwinner SoCs
- ZTE's zx2967 family
+ - Bitmain BM1880 SoC
config RESET_STM32MP157
bool "STM32MP157 Reset Driver" if COMPILE_TEST
diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c
index 77fbba3100c8..5e8c86470e6b 100644
--- a/drivers/reset/reset-simple.c
+++ b/drivers/reset/reset-simple.c
@@ -129,6 +129,8 @@ static const struct of_device_id reset_simple_dt_ids[] = {
.data = &reset_simple_active_low },
{ .compatible = "aspeed,ast2400-lpc-reset" },
{ .compatible = "aspeed,ast2500-lpc-reset" },
+ { .compatible = "bitmain,bm1880-reset",
+ .data = &reset_simple_active_low },
{ /* sentinel */ },
};