From: Florian Fainelli <florian.fainelli@broadcom.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Florian Fainelli <florian.fainelli@broadcom.com>,
Russell King <linux@armlinux.org.uk>,
Broadcom internal kernel review list
<bcm-kernel-feedback-list@broadcom.com>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] ARM: brcmstb: Add debug UART entry for 74165
Date: Mon, 29 Jan 2024 10:46:51 -0800 [thread overview]
Message-ID: <20240129184651.2405485-1-florian.fainelli@broadcom.com> (raw)
BCM74165 uses the same address map as the 7278 family (v7 memory map)
therefore re-use that constant and shit down the other labels to keep
numerical ordering.
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
---
arch/arm/include/debug/brcmstb.S | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm/include/debug/brcmstb.S b/arch/arm/include/debug/brcmstb.S
index f6175e6e28cd..3f7d68740ed4 100644
--- a/arch/arm/include/debug/brcmstb.S
+++ b/arch/arm/include/debug/brcmstb.S
@@ -27,6 +27,7 @@
#define UARTA_72165 UARTA_7278
#define UARTA_7364 REG_PHYS_ADDR(0x40b000)
#define UARTA_7366 UARTA_7364
+#define UARTA_74165 UARTA_7278
#define UARTA_74371 REG_PHYS_ADDR(0x406b00)
#define UARTA_7439 REG_PHYS_ADDR(0x40a900)
#define UARTA_7445 REG_PHYS_ADDR(0x40ab00)
@@ -88,9 +89,10 @@ ARM_BE8( rev \rv, \rv )
30: checkuart(\rp, \rv, 0x72780000, 7278)
31: checkuart(\rp, \rv, 0x73640000, 7364)
32: checkuart(\rp, \rv, 0x73660000, 7366)
-33: checkuart(\rp, \rv, 0x07437100, 74371)
-34: checkuart(\rp, \rv, 0x74390000, 7439)
-35: checkuart(\rp, \rv, 0x74450000, 7445)
+33: checkuart(\rp, \rv, 0x07416500, 74165)
+34: checkuart(\rp, \rv, 0x07437100, 74371)
+35: checkuart(\rp, \rv, 0x74390000, 7439)
+36: checkuart(\rp, \rv, 0x74450000, 7445)
/* No valid UART found */
90: mov \rp, #0
--
2.34.1
next reply other threads:[~2024-01-29 18:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-29 18:46 Florian Fainelli [this message]
2024-01-29 18:49 ` [PATCH] ARM: brcmstb: Add debug UART entry for 74165 Florian Fainelli
2024-02-01 21:50 ` Florian Fainelli
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