linux-kernel - [PATCH 07/33] ARM: dts: aspeed: p10 and tacoma: Set FSI clock frequency

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Date: Thu, 15 Feb 2024 16:07:33 -0600
From: Eddie James <eajames@...ux.ibm.com>
To: linux-fsi@...ts.ozlabs.org
Cc: linux-kernel@...r.kernel.org, linux-i2c@...r.kernel.org,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        andi.shyti@...nel.org, eajames@...ux.ibm.com, alistair@...ple.id.au,
        joel@....id.au, jk@...abs.org, sboyd@...nel.org,
        mturquette@...libre.com, robh@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org
Subject: [PATCH 07/33] ARM: dts: aspeed: p10 and tacoma: Set FSI clock frequency

Now that the driver doesn't hardcode the clock divider, set it
in the device tree.

Signed-off-by: Eddie James <eajames@...ux.ibm.com>
---
 arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts | 1 +
 arch/arm/boot/dts/aspeed/ibm-power10-dual.dtsi     | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts
index 213023bc5aec..96a8f727bc38 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-opp-tacoma.dts
@@ -193,6 +193,7 @@ &fsim0 {
 	#address-cells = <2>;
 	#size-cells = <0>;
 
+	clock-frequency = <100000000>;
 	fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
 	fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>;
 
diff --git a/arch/arm/boot/dts/aspeed/ibm-power10-dual.dtsi b/arch/arm/boot/dts/aspeed/ibm-power10-dual.dtsi
index cc466910bb52..a93a241d005a 100644
--- a/arch/arm/boot/dts/aspeed/ibm-power10-dual.dtsi
+++ b/arch/arm/boot/dts/aspeed/ibm-power10-dual.dtsi
@@ -8,6 +8,7 @@ &fsim0 {
 	#size-cells = <0>;
 
 	cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>;
+	clock-frequency = <100000000>;
 
 	cfam@0,0 {
 		reg = <0 0>;
-- 
2.39.3