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Message-ID: <20190801142834.329-2-ttayar@habana.ai>
Date:   Thu, 1 Aug 2019 14:28:45 +0000
From:   Tomer Tayar <ttayar@...ana.ai>
To:     "oded.gabbay@...il.com" <oded.gabbay@...il.com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2] habanalabs: Add descriptive name to PSOC app status
 register

Add a meaningful name to the general PSOC application status register
which better describes its usage in keeping the HW state.

Signed-off-by: Tomer Tayar <ttayar@...ana.ai>
---
 drivers/misc/habanalabs/goya/goya.c                 | 4 ++--
 drivers/misc/habanalabs/include/goya/goya_reg_map.h | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c
index 9699e7d4903e..6acda363983f 100644
--- a/drivers/misc/habanalabs/goya/goya.c
+++ b/drivers/misc/habanalabs/goya/goya.c
@@ -2468,7 +2468,7 @@ static int goya_hw_init(struct hl_device *hdev)
 	 * we need to reset the chip before doing H/W init. This register is
 	 * cleared by the H/W upon H/W reset
 	 */
-	WREG32(mmPSOC_GLOBAL_CONF_APP_STATUS, HL_DEVICE_HW_STATE_DIRTY);
+	WREG32(mmHW_STATE, HL_DEVICE_HW_STATE_DIRTY);
 
 	rc = goya_init_cpu(hdev, GOYA_CPU_TIMEOUT_USEC);
 	if (rc) {
@@ -5023,7 +5023,7 @@ static int goya_get_eeprom_data(struct hl_device *hdev, void *data,
 
 static enum hl_device_hw_state goya_get_hw_state(struct hl_device *hdev)
 {
-	return RREG32(mmPSOC_GLOBAL_CONF_APP_STATUS);
+	return RREG32(mmHW_STATE);
 }
 
 static const struct hl_asic_funcs goya_funcs = {
diff --git a/drivers/misc/habanalabs/include/goya/goya_reg_map.h b/drivers/misc/habanalabs/include/goya/goya_reg_map.h
index 554034f47317..cd89723c7f61 100644
--- a/drivers/misc/habanalabs/include/goya/goya_reg_map.h
+++ b/drivers/misc/habanalabs/include/goya/goya_reg_map.h
@@ -29,4 +29,6 @@
 #define mmUBOOT_OFFSET		mmPSOC_GLOBAL_CONF_SCRATCHPAD_30
 #define mmBTL_ID		mmPSOC_GLOBAL_CONF_SCRATCHPAD_31
 
+#define mmHW_STATE		mmPSOC_GLOBAL_CONF_APP_STATUS
+
 #endif /* GOYA_REG_MAP_H_ */
-- 
2.17.1

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