| Message ID | 20241128145147.145618-1-manivannan.sadhasivam@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: qcom: sa8775p: Fix the size of 'addr_space' regions | expand |
On Thu, 28 Nov 2024 20:21:47 +0530, Manivannan Sadhasivam wrote: > For both the controller instances, size of the 'addr_space' region should > be 0x1fe00000 as per the hardware memory layout. > > Otherwise, endpoint drivers cannot request even reasonable BAR size of 1MB. > > Applied, thanks! [1/1] arm64: dts: qcom: sa8775p: Fix the size of 'addr_space' regions commit: e60b14f47d779edc38bc1f14d2c995d477cec6f9 Best regards,
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index e8dbc8d820a6..320a94dcac5c 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -5587,7 +5587,7 @@ pcie0_ep: pcie-ep@1c00000 { <0x0 0x40000000 0x0 0xf20>, <0x0 0x40000f20 0x0 0xa8>, <0x0 0x40001000 0x0 0x4000>, - <0x0 0x40200000 0x0 0x100000>, + <0x0 0x40200000 0x0 0x1fe00000>, <0x0 0x01c03000 0x0 0x1000>, <0x0 0x40005000 0x0 0x2000>; reg-names = "parf", "dbi", "elbi", "atu", "addr_space", @@ -5744,7 +5744,7 @@ pcie1_ep: pcie-ep@1c10000 { <0x0 0x60000000 0x0 0xf20>, <0x0 0x60000f20 0x0 0xa8>, <0x0 0x60001000 0x0 0x4000>, - <0x0 0x60200000 0x0 0x100000>, + <0x0 0x60200000 0x0 0x1fe00000>, <0x0 0x01c13000 0x0 0x1000>, <0x0 0x60005000 0x0 0x2000>; reg-names = "parf", "dbi", "elbi", "atu", "addr_space",
For both the controller instances, size of the 'addr_space' region should be 0x1fe00000 as per the hardware memory layout. Otherwise, endpoint drivers cannot request even reasonable BAR size of 1MB. Cc: stable@vger.kernel.org # 6.11 Fixes: c5f5de8434ec ("arm64: dts: qcom: sa8775p: Add ep pcie1 controller node") Fixes: 1924f5518224 ("arm64: dts: qcom: sa8775p: Add ep pcie0 controller node") Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> --- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)