Merge tag 'mips_6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

 - add support for Realtek RTL9302C

 - add support for Mobileye EyeQ6H

 - add support for Mobileye EyeQ OLB system controller

 - improve r4k clocksource

 - add mode for emulating ieee754 NAN2008

 - rework for BMIPS CBR address handling

 - fixes for Loongson 2K1000

 - defconfig updates

 - cleanups and fixes

* tag 'mips_6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (58 commits)
  MIPS: config: Add ip30_defconfig
  MIPS: config: lemote2f: Regenerate defconfig
  MIPS: config: generic: Add board-litex
  MIPS: config: Enable MSA and virtualization for MIPS64R6
  MIPS: Fix fallback march for SB1
  mips: dts: realtek: Add RTL9302C board
  mips: generic: add fdt fixup for Realtek reference board
  mips: select REALTEK_OTTO_TIMER for Realtek platforms
  dt-bindings: interrupt-controller: realtek,rtl-intc: Add rtl9300-intc
  dt-bindings: mips: realtek: Add rtl930x-soc compatible
  dt-bindings: vendor-prefixes: Add Cameo Communications
  mips: dts: realtek: add device_type property to cpu node
  mips: dts: realtek: use "serial" instead of "uart" in node name
  MIPS: Implement ieee754 NAN2008 emulation mode
  MIPS: lantiq: improve USB initialization
  MIPS: GIC: Generate redirect block accessors
  MIPS: CPS: Add a couple of multi-cluster utility functions
  MIPS: Octeron: remove source file executable bit
  MAINTAINERS: Mobileye: add OLB drivers and dt-bindings
  MIPS: mobileye: eyeq5: add OLB system-controller node
  ...

1 files changed, 270 insertions, 0 deletions

diff --git a/arch/mips/boot/dts/mobileye/eyeq5-clocks.dtsi b/arch/mips/boot/dts/mobileye/eyeq5-clocks.dtsi
new file mode 100644
index 000000000000..17a342cc744e
--- /dev/null
+++ b/arch/mips/boot/dts/mobileye/eyeq5-clocks.dtsi
@@ -0,0 +1,270 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * Copyright 2023 Mobileye Vision Technologies Ltd.
+ */
+
+#include <dt-bindings/clock/mobileye,eyeq5-clk.h>
+
+/ {
+	/* Fixed clock */
+	xtal: xtal {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <30000000>;
+	};
+
+/* PLL_CPU derivatives */
+	occ_cpu: occ-cpu {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_CPU>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	si_css0_ref_clk: si-css0-ref-clk { /* gate ClkRstGen_si_css0_ref */
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_cpu>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	cpc_clk: cpc-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&si_css0_ref_clk>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	core0_clk: core0-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&si_css0_ref_clk>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	core1_clk: core1-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&si_css0_ref_clk>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	core2_clk: core2-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&si_css0_ref_clk>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	core3_clk: core3-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&si_css0_ref_clk>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	cm_clk: cm-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&si_css0_ref_clk>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	mem_clk: mem-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&si_css0_ref_clk>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	occ_isram: occ-isram {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_CPU>;
+		#clock-cells = <0>;
+		clock-div = <2>;
+		clock-mult = <1>;
+	};
+	isram_clk: isram-clk { /* gate ClkRstGen_isram */
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_isram>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	occ_dbu: occ-dbu {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_CPU>;
+		#clock-cells = <0>;
+		clock-div = <10>;
+		clock-mult = <1>;
+	};
+	si_dbu_tp_pclk: si-dbu-tp-pclk { /* gate ClkRstGen_dbu */
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_dbu>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+/* PLL_VDI derivatives */
+	occ_vdi: occ-vdi {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_VDI>;
+		#clock-cells = <0>;
+		clock-div = <2>;
+		clock-mult = <1>;
+	};
+	vdi_clk: vdi-clk { /* gate ClkRstGen_vdi */
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_vdi>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	occ_can_ser: occ-can-ser {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_VDI>;
+		#clock-cells = <0>;
+		clock-div = <16>;
+		clock-mult = <1>;
+	};
+	can_ser_clk: can-ser-clk { /* gate ClkRstGen_can_ser */
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_can_ser>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	i2c_ser_clk: i2c-ser-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_VDI>;
+		#clock-cells = <0>;
+		clock-div = <20>;
+		clock-mult = <1>;
+	};
+/* PLL_PER derivatives */
+	occ_periph: occ-periph {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_PER>;
+		#clock-cells = <0>;
+		clock-div = <16>;
+		clock-mult = <1>;
+	};
+	periph_clk: periph-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_periph>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	can_clk: can-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_periph>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	spi_clk: spi-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_periph>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	uart_clk: uart-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_periph>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+	};
+	i2c_clk: i2c-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_periph>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+		clock-output-names = "i2c_clk";
+	};
+	timer_clk: timer-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_periph>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+		clock-output-names = "timer_clk";
+	};
+	gpio_clk: gpio-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_periph>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+		clock-output-names = "gpio_clk";
+	};
+	emmc_sys_clk: emmc-sys-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_PER>;
+		#clock-cells = <0>;
+		clock-div = <10>;
+		clock-mult = <1>;
+		clock-output-names = "emmc_sys_clk";
+	};
+	ccf_ctrl_clk: ccf-ctrl-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_PER>;
+		#clock-cells = <0>;
+		clock-div = <4>;
+		clock-mult = <1>;
+		clock-output-names = "ccf_ctrl_clk";
+	};
+	occ_mjpeg_core: occ-mjpeg-core {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_PER>;
+		#clock-cells = <0>;
+		clock-div = <2>;
+		clock-mult = <1>;
+		clock-output-names = "occ_mjpeg_core";
+	};
+	hsm_clk: hsm-clk { /* gate ClkRstGen_hsm */
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_mjpeg_core>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+		clock-output-names = "hsm_clk";
+	};
+	mjpeg_core_clk: mjpeg-core-clk { /* gate ClkRstGen_mjpeg_gen */
+		compatible = "fixed-factor-clock";
+		clocks = <&occ_mjpeg_core>;
+		#clock-cells = <0>;
+		clock-div = <1>;
+		clock-mult = <1>;
+		clock-output-names = "mjpeg_core_clk";
+	};
+	fcmu_a_clk: fcmu-a-clk {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_PER>;
+		#clock-cells = <0>;
+		clock-div = <20>;
+		clock-mult = <1>;
+		clock-output-names = "fcmu_a_clk";
+	};
+	occ_pci_sys: occ-pci-sys {
+		compatible = "fixed-factor-clock";
+		clocks = <&olb EQ5C_PLL_PER>;
+		#clock-cells = <0>;
+		clock-div = <8>;
+		clock-mult = <1>;
+		clock-output-names = "occ_pci_sys";
+	};
+	pclk: pclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <250000000>;  /* 250MHz */
+	};
+	tsu_clk: tsu-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;  /* 125MHz */
+	};
+};