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ARM: debug-ll: Document address for IPQ8064 Qcom UARTDM

Message ID 20240121231915.28892-1-ansuelsmth@gmail.com (mailing list archive)
State New, archived
Headers show
Series ARM: debug-ll: Document address for IPQ8064 Qcom UARTDM | expand

Commit Message

Christian Marangi Jan. 21, 2024, 11:17 p.m. UTC 
Document address for IPQ8064 Qcom UARTDM Debug LL Kernel config.

APQ8064 and IPQ8064 have pretty much the same register but on IPQ8064
SoC the most common configuration is to provide UART on GSBI4 hence
suggest the usage of GSBI4 PHY Address.

This has been tested on a Netgear R7800 while bisecting some problem
with the ARM decompressor confirming correct output with the Debug LL
configs.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
 arch/arm/Kconfig.debug | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index fc2b41d41447..2f8d0a35853a 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -795,6 +795,7 @@  choice
 		  ARCH      DEBUG_UART_PHYS   DEBUG_UART_VIRT
 		  APQ8064   0x16640000        0xf0040000
 		  APQ8084   0xf995e000        0xfa75e000
+		  IPQ8064   0x16340000        0xf78af000       # Common serial on GSBI4
 		  IPQ4019   0x078af000        0xf78af000
 		  MSM8X60   0x19c40000        0xf0040000
 		  MSM8960   0x16440000        0xf0040000