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From: Eddie James <eajames@linux.ibm.com>
To: linux-fsi@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,
	devicetree@vger.kernel.org, andi.shyti@kernel.org,
	eajames@linux.ibm.com, alistair@popple.id.au, joel@jms.id.au,
	jk@ozlabs.org, robh@kernel.org,
	krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
	lakshmiy@us.ibmcom
Subject: [PATCH v2 05/31] ARM: dts: aspeed: p10 and tacoma: Set FSI clock frequency
Date: Mon, 26 Feb 2024 10:52:55 -0600	[thread overview]
Message-ID: <20240226165321.91976-6-eajames@linux.ibm.com> (raw)
In-Reply-To: <20240226165321.91976-1-eajames@linux.ibm.com>

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

Signed-off-by: Eddie James <eajames@linux.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 07ce3b2bc62a..44e48e39e6e9 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


  parent reply	other threads:[~2024-02-26 16:53 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-26 16:52 [PATCH v2 00/31] fsi: Interrupt support Eddie James
2024-02-26 16:52 ` [PATCH v2 01/31] fsi: Move slave definitions to fsi-slave.h Eddie James
2024-02-26 16:52 ` [PATCH v2 02/31] fsi: Improve master indexing Eddie James
2024-02-26 16:52 ` [PATCH v2 03/31] fsi: Use a defined value for default echo delay Eddie James
2024-02-26 16:52 ` [PATCH v2 04/31] fsi: Expose master-specific local bus clock divider Eddie James
2024-02-26 16:52 ` Eddie James [this message]
2024-02-26 16:52 ` [PATCH v2 06/31] fsi: core: Improve master read/write/error traces Eddie James
2024-02-26 16:52 ` [PATCH v2 07/31] fsi: core: Add slave error trace Eddie James
2024-02-26 16:52 ` [PATCH v2 08/31] dt-bindings: fsi: Add AST2700 compatible Eddie James
2024-02-27  7:14   ` Krzysztof Kozlowski
2024-02-28 15:47   ` Rob Herring
2024-02-26 16:52 ` [PATCH v2 09/31] fsi: aspeed: Add AST2700 support Eddie James
2024-02-26 16:53 ` [PATCH v2 10/31] fsi: core: Add slave spinlock Eddie James
2024-02-26 16:53 ` [PATCH v2 11/31] fsi: core: Allow cfam device type aliases Eddie James
2024-02-26 16:53 ` [PATCH v2 12/31] fsi: core: Add common regmap master functions Eddie James
2024-02-26 16:53 ` [PATCH v2 13/31] fsi: hub: Use common initialization and link enable Eddie James
2024-02-26 16:53 ` [PATCH v2 14/31] fsi: aspeed: " Eddie James
2024-02-26 16:53 ` [PATCH v2 15/31] fsi: aspeed: Remove cfam reset sysfs file in error path and remove Eddie James
2024-02-26 16:53 ` [PATCH v2 16/31] fsi: aspeed: Refactor trace functions Eddie James
2024-02-26 16:53 ` [PATCH v2 17/31] fsi: aspeed: Don't clear all IRQs during OPB transfers Eddie James
2024-02-26 16:53 ` [PATCH v2 18/31] fsi: aspeed: Only read result register for successful read Eddie James
2024-02-26 16:53 ` [PATCH v2 19/31] fsi: aspeed: Switch to spinlock Eddie James
2024-02-26 16:53 ` [PATCH v2 20/31] fsi: aspeed: Disable relative addressing and IPOLL for cfam reset Eddie James
2024-02-26 16:53 ` [PATCH v2 21/31] fsi: aspeed: Use common master error handler Eddie James
2024-02-26 16:53 ` [PATCH v2 22/31] fsi: core: Add interrupt support Eddie James
2024-02-26 16:53 ` [PATCH v2 23/31] fsi: aspeed: " Eddie James
2024-02-26 16:53 ` [PATCH v2 24/31] fsi: hub: " Eddie James
2024-02-26 16:53 ` [PATCH v2 25/31] i2c: fsi: Calculate clock divider from local bus frequency Eddie James
2024-04-15 22:11   ` Andi Shyti
2024-04-16 18:09     ` Eddie James
2024-04-16 21:20       ` Guenter Roeck
2024-04-17 13:50         ` Eddie James
2024-02-26 16:53 ` [PATCH v2 26/31] i2c: fsi: Improve formatting Eddie James
2024-04-15 22:13   ` Andi Shyti
2024-02-26 16:53 ` [PATCH v2 27/31] i2c: fsi: Change fsi_i2c_write_reg to accept data instead of a pointer Eddie James
2024-02-26 16:53 ` [PATCH v2 28/31] i2c: fsi: Remove list structure of ports Eddie James
2024-02-26 16:53 ` [PATCH v2 29/31] i2c: fsi: Define a function to check status error bits Eddie James
2024-02-26 16:53 ` [PATCH v2 30/31] i2c: fsi: Add boolean for skip stop command on abort Eddie James
2024-02-26 16:53 ` [PATCH v2 31/31] i2c: fsi: Add interrupt support Eddie James
2024-02-27 13:44 ` [PATCH v2 00/31] fsi: Interrupt support Rob Herring

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