From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
To: p.zabel@pengutronix.de, robh+dt@kernel.org
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
haitao.suo@bitmain.com, darren.tsao@bitmain.com,
alec.lin@bitmain.com,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH v3 3/4] reset: Add reset controller support for BM1880 SoC
Date: Sat, 11 May 2019 00:15:24 +0530 [thread overview]
Message-ID: <20190510184525.13568-4-manivannan.sadhasivam@linaro.org> (raw)
In-Reply-To: <20190510184525.13568-1-manivannan.sadhasivam@linaro.org>
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>
---
drivers/reset/Kconfig | 3 ++-
drivers/reset/reset-simple.c | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
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 */ },
};
--
2.17.1
next prev parent reply other threads:[~2019-05-10 18:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-10 18:45 [PATCH v3 0/4] Add reset controller support for BM1880 SoC Manivannan Sadhasivam
2019-05-10 18:45 ` [PATCH v3 1/4] dt-bindings: reset: Add devicetree binding for BM1880 reset controller Manivannan Sadhasivam
2019-05-10 18:45 ` [PATCH v3 2/4] arm64: dts: bitmain: Add reset controller support for BM1880 SoC Manivannan Sadhasivam
2019-05-10 18:45 ` Manivannan Sadhasivam [this message]
2019-05-10 18:45 ` [PATCH v3 4/4] reset: Switch to SPDX license identifier for reset-simple Manivannan Sadhasivam
2019-05-13 11:06 ` [PATCH v3 0/4] Add reset controller support for BM1880 SoC Philipp Zabel
2019-05-13 14:06 ` Manivannan Sadhasivam
2019-05-13 14:46 ` Philipp Zabel
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