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Groups > linux.kernel > #1255820

[PATCH 2/3] reset: sti: Add support for resetting co-processors

From Lee Jones <lee.jones@linaro.org>
Newsgroups linux.kernel
Subject [PATCH 2/3] reset: sti: Add support for resetting co-processors
Date 2015-10-26 12:00 +0100
Message-ID <qnNFo-7br-23@gated-at.bofh.it> (permalink)
References <qnNFn-7br-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/reset/sti/reset-stih407.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/reset/sti/reset-stih407.c b/drivers/reset/sti/reset-stih407.c
index d83db5d7..5c2d68a 100644
--- a/drivers/reset/sti/reset-stih407.c
+++ b/drivers/reset/sti/reset-stih407.c
@@ -52,6 +52,7 @@ static const struct syscfg_reset_channel_data stih407_powerdowns[] = {
 };
 
 /* Reset Generator control 0/1 */
+#define SYSCFG_5128     0x200
 #define SYSCFG_5131	0x20c
 #define SYSCFG_5132	0x210
 
@@ -96,6 +97,10 @@ static const struct syscfg_reset_channel_data stih407_softresets[] = {
 	[STIH407_ERAM_HVA_SOFTRESET] = STIH407_SRST_CORE(SYSCFG_5132, 1),
 	[STIH407_LPM_SOFTRESET] = STIH407_SRST_SBC(SYSCFG_4002, 2),
 	[STIH407_KEYSCAN_SOFTRESET] = STIH407_SRST_LPM(LPM_SYSCFG_1, 8),
+	[STIH407_ST231_AUD_SOFTRESET] = STIH407_SRST_CORE(SYSCFG_5131, 26),
+	[STIH407_ST231_DMU_SOFTRESET] = STIH407_SRST_CORE(SYSCFG_5131, 27),
+	[STIH407_ST231_GP0_SOFTRESET] = STIH407_SRST_CORE(SYSCFG_5131, 28),
+	[STIH407_ST231_GP1_SOFTRESET] = STIH407_SRST_CORE(SYSCFG_5128, 2),
 };
 
 /* PicoPHY reset/control */
-- 
1.9.1

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[PATCH 1/3] ARM: STi: Add DT defines for co-processor reset lines Lee Jones <lee.jones@linaro.org> - 2015-10-26 12:00 +0100
  [PATCH 2/3] reset: sti: Add support for resetting co-processors Lee Jones <lee.jones@linaro.org> - 2015-10-26 12:00 +0100

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