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Message-Id: <20230730163928.70637-2-martin@kaiser.cx>
Date: Sun, 30 Jul 2023 18:39:27 +0200
From: Martin Kaiser <martin@...ser.cx>
To: Abel Vesa <abelvesa@...nel.org>, Stephen Boyd <sboyd@...nel.org>
Cc: Shawn Guo <shawnguo@...nel.org>,
Fabio Estevam <festevam@...il.com>,
Arnd Bergmann <arnd@...db.de>,
linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
linux-kernel@...r.kernel.org, Martin Kaiser <martin@...ser.cx>
Subject: [PATCH v6 1/2] clk: imx25: print silicon revision during init
Print the imx25 silicon revision when the clocks are initialised.
Use the same mechanism as for imx27, i.e. call mx25_revision.
This function is unused at the moment.
Signed-off-by: Martin Kaiser <martin@...ser.cx>
Reviewed-by: Fabio Estevam <festevam@...il.com>
Acked-by: Arnd Bergmann <arnd@...db.de>
---
drivers/clk/imx/clk-imx25.c | 3 +++
include/soc/imx/revision.h | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/clk/imx/clk-imx25.c b/drivers/clk/imx/clk-imx25.c
index cc013b343e62..bee3da2e21e1 100644
--- a/drivers/clk/imx/clk-imx25.c
+++ b/drivers/clk/imx/clk-imx25.c
@@ -13,6 +13,7 @@
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
+#include <soc/imx/revision.h>
#include "clk.h"
@@ -220,6 +221,8 @@ static int __init __mx25_clocks_init(void __iomem *ccm_base)
imx_register_uart_clocks();
+ imx_print_silicon_rev("i.MX25", mx25_revision());
+
return 0;
}
diff --git a/include/soc/imx/revision.h b/include/soc/imx/revision.h
index b2a55dafaf0a..b122d2fc8881 100644
--- a/include/soc/imx/revision.h
+++ b/include/soc/imx/revision.h
@@ -22,6 +22,7 @@
#define IMX_CHIP_REVISION_3_3 0x33
#define IMX_CHIP_REVISION_UNKNOWN 0xff
+int mx25_revision(void);
int mx27_revision(void);
int mx31_revision(void);
int mx35_revision(void);
--
2.39.2
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