Commit 90cb380f authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Bjorn Andersson
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hwspinlock: qcom: correct MMIO max register for newer SoCs 



Newer ARMv8 Qualcomm SoCs using 0x1000 register stride have maximum
register 0x20000 (32 mutexes * 0x1000).

Fixes: 7a1e6fb1 ("hwspinlock: qcom: Allow mmio usage in addition to syscon")
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220909092035.223915-4-krzysztof.kozlowski@linaro.org
parent 276a4f1a

drivers/hwspinlock/qcom_hwspinlock.c

+1 −1
Original line number Diff line number Diff line
@@ -121,7 +121,7 @@ static const struct regmap_config tcsr_mutex_config = { 
	.reg_bits		= 32,

	.reg_stride		= 4,

	.val_bits		= 32,

	.max_register		= 0x40000,

	.max_register		= 0x20000,

	.fast_io		= true,

};