From: Sibi Sankar sibis@codeaurora.org
commit ef9a5d188d663753e73a3c8e8910ceab8e9305c4 upstream.
The modem firmware memory requirements vary between 32M/140M on no-lte/lte skus respectively, so fixup the modem memory region to reflect the requirements.
Reviewed-by: Evan Green evgreen@chromium.org Signed-off-by: Sibi Sankar sibis@codeaurora.org Link: https://lore.kernel.org/r/1602786476-27833-1-git-send-email-sibis@codeaurora... Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org Acked-by: Alex Elder elder@linaro.org Signed-off-by: Stephen Boyd swboyd@chromium.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi | 4 ++++ arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-)
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lte-sku.dtsi @@ -9,6 +9,10 @@ label = "proximity-wifi-lte"; };
+&mpss_mem { + reg = <0x0 0x86000000 0x0 0x8c00000>; +}; + &remoteproc_mpss { firmware-name = "qcom/sc7180-trogdor/modem/mba.mbn", "qcom/sc7180-trogdor/modem/qdsp6sw.mbn"; --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -39,7 +39,7 @@ };
mpss_mem: memory@86000000 { - reg = <0x0 0x86000000 0x0 0x8c00000>; + reg = <0x0 0x86000000 0x0 0x2000000>; no-map; };