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clk: qcom: dispcc-sm8750: Allow dumping regmap

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Reading few registers at the end of the block (e.g. 0x10000, 0x10004)
results in synchronous external abort, so limit the regmap to the last
readable register which allows dumping the regs for debugging.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250212163243.237658-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2025-02-12 17:32:43 +01:00 committed by Bjorn Andersson
parent 1e9f7d9169
commit d81901a540
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/qcom/dispcc-sm8750.c
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@ -1883,7 +1883,7 @@ static const struct regmap_config disp_cc_sm8750_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 32,
.max_register = 0x11014,
.max_register = 0xf004, /* 0x10000, 0x10004 and maybe others are for TZ */
.fast_io = true,
};