diff mbox series

[v1,2/5] riscv: dts: starfive: jh7110-common: qspi flash setting read-delay 2 cycles max 100MHz

Message ID 20250102194530.418127-3-e@freeshell.de (mailing list archive)
State Superseded
Headers show
Series riscv: dts: starfive: jh7110-common: Sync downstream U-Boot changes | expand

Checks

Context Check Description
conchuod/vmtest-for-next-PR success PR summary
conchuod/patch-2-test-1 success .github/scripts/patches/tests/build_rv32_defconfig.sh took 124.68s
conchuod/patch-2-test-2 success .github/scripts/patches/tests/build_rv64_clang_allmodconfig.sh took 1230.21s
conchuod/patch-2-test-3 success .github/scripts/patches/tests/build_rv64_gcc_allmodconfig.sh took 1440.12s
conchuod/patch-2-test-4 success .github/scripts/patches/tests/build_rv64_nommu_k210_defconfig.sh took 19.27s
conchuod/patch-2-test-5 success .github/scripts/patches/tests/build_rv64_nommu_virt_defconfig.sh took 21.33s
conchuod/patch-2-test-6 success .github/scripts/patches/tests/checkpatch.sh took 0.36s
conchuod/patch-2-test-7 success .github/scripts/patches/tests/dtb_warn_rv64.sh took 40.24s
conchuod/patch-2-test-8 success .github/scripts/patches/tests/header_inline.sh took 0.00s
conchuod/patch-2-test-9 success .github/scripts/patches/tests/kdoc.sh took 0.51s
conchuod/patch-2-test-10 success .github/scripts/patches/tests/module_param.sh took 0.01s
conchuod/patch-2-test-11 success .github/scripts/patches/tests/verify_fixes.sh took 0.00s
conchuod/patch-2-test-12 success .github/scripts/patches/tests/verify_signedoff.sh took 0.03s

Commit Message

E Shattow Jan. 2, 2025, 7:45 p.m. UTC
Sync qspi flash setting to read-delay=2 and spi-max-frequency 100MHz for
better compatibility with operating system and downstream boot loader SPL
secondary program loader.

Signed-off-by: E Shattow <e@freeshell.de>
---
 arch/riscv/boot/dts/starfive/jh7110-common.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Hal Feng Jan. 14, 2025, 7:27 a.m. UTC | #1
On 1/3/2025 3:45 AM, E Shattow wrote:
> Sync qspi flash setting to read-delay=2 and spi-max-frequency 100MHz for
> better compatibility with operating system and downstream boot loader SPL
> secondary program loader.
> 
> Signed-off-by: E Shattow <e@freeshell.de>
> ---
>  arch/riscv/boot/dts/starfive/jh7110-common.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
> index 55c6743100a7..651f9a602226 100644
> --- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
> +++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
> @@ -317,8 +317,8 @@ &qspi {
>  	nor_flash: flash@0 {
>  		compatible = "jedec,spi-nor";
>  		reg = <0>;
> -		cdns,read-delay = <5>;
> -		spi-max-frequency = <12000000>;
> +		cdns,read-delay = <2>;
> +		spi-max-frequency = <100000000>;
>  		cdns,tshsl-ns = <1>;
>  		cdns,tsd2d-ns = <1>;
>  		cdns,tchsh-ns = <1>;

Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
diff mbox series

Patch

diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
index 55c6743100a7..651f9a602226 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi
@@ -317,8 +317,8 @@  &qspi {
 	nor_flash: flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
-		cdns,read-delay = <5>;
-		spi-max-frequency = <12000000>;
+		cdns,read-delay = <2>;
+		spi-max-frequency = <100000000>;
 		cdns,tshsl-ns = <1>;
 		cdns,tsd2d-ns = <1>;
 		cdns,tchsh-ns = <1>;