sifiveu: drop 6.1 support

[openwrt/staging/stintel.git] / target / linux / sifiveu / patches-6.1 / 0005-riscv-sifive-unleashed-define-opp-table-cpufreq.patch

diff --git a/target/linux/sifiveu/patches-6.1/0005-riscv-sifive-unleashed-define-opp-table-cpufreq.patch b/target/linux/sifiveu/patches-6.1/0005-riscv-sifive-unleashed-define-opp-table-cpufreq.patch
deleted file mode 100644 (file)
index c4242c6..0000000
--- a/target/linux/sifiveu/patches-6.1/0005-riscv-sifive-unleashed-define-opp-table-cpufreq.patch
+++ /dev/null
@@ -1,116 +0,0 @@
-From d3cf2859a056273400fbdf9d389b75750ff6ca5e Mon Sep 17 00:00:00 2001
-From: David Abdurachmanov <david.abdurachmanov@sifive.com>
-Date: Fri, 14 May 2021 05:27:51 -0700
-Subject: [PATCH 6/7] riscv: sifive: unleashed: define opp table (cpufreq)
-
-Source: https://github.com/sifive/riscv-linux/commits/dev/paulw/cpufreq-dt-aloe-v5.3-rc4
-
-Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
----
- arch/riscv/Kconfig                                 |  8 +++++
- arch/riscv/boot/dts/sifive/fu540-c000.dtsi         |  5 ++++
- .../riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 34 ++++++++++++++++++++++
- 3 files changed, 47 insertions(+)
-
---- a/arch/riscv/Kconfig
-+++ b/arch/riscv/Kconfig
-@@ -711,6 +711,14 @@ config PORTABLE
-       select OF
-       select MMU
- 
-+menu "CPU Power Management"
-+
-+source "drivers/cpuidle/Kconfig"
-+
-+source "drivers/cpufreq/Kconfig"
-+
-+endmenu
-+
- menu "Power management options"
- 
- source "kernel/power/Kconfig"
---- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
-+++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
-@@ -30,6 +30,7 @@
-                       i-cache-size = <16384>;
-                       reg = <0>;
-                       riscv,isa = "rv64imac";
-+                      clocks = <&prci FU540_PRCI_CLK_COREPLL>;
-                       status = "disabled";
-                       cpu0_intc: interrupt-controller {
-                               #interrupt-cells = <1>;
-@@ -54,6 +55,7 @@
-                       reg = <1>;
-                       riscv,isa = "rv64imafdc";
-                       tlb-split;
-+                      clocks = <&prci FU540_PRCI_CLK_COREPLL>;
-                       next-level-cache = <&l2cache>;
-                       cpu1_intc: interrupt-controller {
-                               #interrupt-cells = <1>;
-@@ -78,6 +80,7 @@
-                       reg = <2>;
-                       riscv,isa = "rv64imafdc";
-                       tlb-split;
-+                      clocks = <&prci FU540_PRCI_CLK_COREPLL>;
-                       next-level-cache = <&l2cache>;
-                       cpu2_intc: interrupt-controller {
-                               #interrupt-cells = <1>;
-@@ -102,6 +105,7 @@
-                       reg = <3>;
-                       riscv,isa = "rv64imafdc";
-                       tlb-split;
-+                      clocks = <&prci FU540_PRCI_CLK_COREPLL>;
-                       next-level-cache = <&l2cache>;
-                       cpu3_intc: interrupt-controller {
-                               #interrupt-cells = <1>;
-@@ -126,6 +130,7 @@
-                       reg = <4>;
-                       riscv,isa = "rv64imafdc";
-                       tlb-split;
-+                      clocks = <&prci FU540_PRCI_CLK_COREPLL>;
-                       next-level-cache = <&l2cache>;
-                       cpu4_intc: interrupt-controller {
-                               #interrupt-cells = <1>;
---- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
-+++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
-@@ -80,6 +80,40 @@
-                       label = "d4";
-               };
-       };
-+
-+      fu540_c000_opp_table: opp-table {
-+              compatible = "operating-points-v2";
-+              opp-shared;
-+
-+              opp-350000000 {
-+                      opp-hz = /bits/ 64 <350000000>;
-+              };
-+              opp-700000000 {
-+                      opp-hz = /bits/ 64 <700000000>;
-+              };
-+              opp-999999999 {
-+                      opp-hz = /bits/ 64 <999999999>;
-+              };
-+              opp-1400000000 {
-+                      opp-hz = /bits/ 64 <1400000000>;
-+              };
-+      };
-+};
-+
-+&cpu0 {
-+      operating-points-v2 = <&fu540_c000_opp_table>;
-+};
-+&cpu1 {
-+      operating-points-v2 = <&fu540_c000_opp_table>;
-+};
-+&cpu2 {
-+      operating-points-v2 = <&fu540_c000_opp_table>;
-+};
-+&cpu3 {
-+      operating-points-v2 = <&fu540_c000_opp_table>;
-+};
-+&cpu4 {
-+      operating-points-v2 = <&fu540_c000_opp_table>;
- };
- 
- &uart0 {