From: Conor Dooley <conor.dooley@microchip.com>
In increment mode, the tsu clock for the macb is provided separately to
the pck, usually the same clock as the reference to the rtc provided by
an off-chip oscillator. pclk is 150 MHz typically, and the reference is
either 100 MHz or 125 MHz, so having the tsu clock is required for
correct rate selection.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
---
arch/riscv/boot/dts/microchip/Makefile.orig | 26 +++++++++++++++++++++
arch/riscv/boot/dts/microchip/mpfs.dtsi | 8 +++----
2 files changed, 30 insertions(+), 4 deletions(-)
create mode 100644 arch/riscv/boot/dts/microchip/Makefile.orig
diff --git a/arch/riscv/boot/dts/microchip/Makefile.orig b/arch/riscv/boot/dts/microchip/Makefile.orig
new file mode 100644
index 000000000000..e94f4096fd40
--- /dev/null
+++ b/arch/riscv/boot/dts/microchip/Makefile.orig
@@ -0,0 +1,26 @@
+# SPDX-License-Identifier: GPL-2.0
+<<<<<<< HEAD
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-beaglev-fire.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-disco-kit.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-icicle-kit.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-icicle-kit-prod.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-m100pfsevp.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-polarberry.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-sev-kit.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-tysom-m.dtb
+||||||| constructed fake ancestor
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-beaglev-fire.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-icicle-kit.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-m100pfsevp.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-polarberry.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-sev-kit.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP_POLARFIRE) += mpfs-tysom-m.dtb
+=======
+dtb-$(CONFIG_ARCH_MICROCHIP) += mpfs-beaglev-fire.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP) += mpfs-icicle-kit.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP) += mpfs-m100pfsevp.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP) += mpfs-polarberry.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP) += mpfs-sev-kit.dtb
+dtb-$(CONFIG_ARCH_MICROCHIP) += mpfs-tysom-m.dtb
+>>>>>>> riscv: dts: microchip: remove POLARFIRE mention in Makefile
+dtb-$(CONFIG_ARCH_MICROCHIP) += pic64gx-curiosity-kit.dtb
diff --git a/arch/riscv/boot/dts/microchip/mpfs.dtsi b/arch/riscv/boot/dts/microchip/mpfs.dtsi
index 9883ca3554c5..68e130550130 100644
--- a/arch/riscv/boot/dts/microchip/mpfs.dtsi
+++ b/arch/riscv/boot/dts/microchip/mpfs.dtsi
@@ -445,8 +445,8 @@ mac0: ethernet@20110000 {
interrupt-parent = <&plic>;
interrupts = <64>, <65>, <66>, <67>, <68>, <69>;
local-mac-address = [00 00 00 00 00 00];
- clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>;
- clock-names = "pclk", "hclk";
+ clocks = <&clkcfg CLK_MAC0>, <&clkcfg CLK_AHB>, <&refclk>;
+ clock-names = "pclk", "hclk", "tsu_clk";
resets = <&clkcfg CLK_MAC0>;
status = "disabled";
};
@@ -459,8 +459,8 @@ mac1: ethernet@20112000 {
interrupt-parent = <&plic>;
interrupts = <70>, <71>, <72>, <73>, <74>, <75>;
local-mac-address = [00 00 00 00 00 00];
- clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>;
- clock-names = "pclk", "hclk";
+ clocks = <&clkcfg CLK_MAC1>, <&clkcfg CLK_AHB>, <&refclk>;
+ clock-names = "pclk", "hclk", "tsu_clk";
resets = <&clkcfg CLK_MAC1>;
status = "disabled";
};
--
2.51.0