lkml.org 
[lkml]   [2023]   [May]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Date
Subject[PATCH] soc: qcom: ocmem: Add OCMEM hardware version print
It might be useful to know what hardware version of the OCMEM block the
SoC contains. Add a debug print for that.

Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
---
drivers/soc/qcom/ocmem.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/soc/qcom/ocmem.c b/drivers/soc/qcom/ocmem.c
index 199fe9872035..aa9b3c2c1322 100644
--- a/drivers/soc/qcom/ocmem.c
+++ b/drivers/soc/qcom/ocmem.c
@@ -355,6 +355,10 @@ static int ocmem_dev_probe(struct platform_device *pdev)
}
}

+ reg = ocmem_read(ocmem, OCMEM_REG_HW_VERSION);
+ dev_dbg(dev, "OCMEM hardware version: %ld.%ld.%ld\n",
+ (reg >> 28) & 0x0F, (reg >> 16) & 0xFFF, reg & 0xFFFF);
+
reg = ocmem_read(ocmem, OCMEM_REG_HW_PROFILE);
ocmem->num_ports = OCMEM_HW_PROFILE_NUM_PORTS(reg);
ocmem->num_macros = OCMEM_HW_PROFILE_NUM_MACROS(reg);
---
base-commit: ac9a78681b921877518763ba0e89202254349d1b
change-id: 20230509-ocmem-hwver-99bcb33b028b
Best regards,
--
Luca Weiss <luca@z3ntu.xyz>

\
 
 \ /
  Last update: 2023-05-09 23:38    [W:0.025 / U:0.324 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site