mips: bmips: bcm6358/6368: define required brcm,bmips-cbr-reg

For the bcm6358/6368 SoC the brcm,bmips-cbr-reg due to bootloader
misconfiguration or HW bug from running the system from TP1.

A workaround is now present to handle broken system that suffer from
this bug hence add the now required property.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202409251520.pE12GzHd-lkp@intel.com/
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

diff --git a/arch/mips/boot/dts/brcm/bcm6358.dtsi b/arch/mips/boot/dts/brcm/bcm6358.dtsi
index 777c4379ed03c66580dfd7a28397ed4fe52dcdd4..5e487f66c34306290ce2c7aa33495995c80feba0 100644 (file)
--- a/arch/mips/boot/dts/brcm/bcm6358.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6358.dtsi
@@ -13,6 +13,7 @@
                #size-cells = <0>;
 
                mips-hpt-frequency = <150000000>;
+               brcm,bmips-cbr-reg = <0xff400000>;
 
                cpu@0 {
                        compatible = "brcm,bmips4350";

diff --git a/arch/mips/boot/dts/brcm/bcm6368.dtsi b/arch/mips/boot/dts/brcm/bcm6368.dtsi
index fc15e200877d791056565a0c69d0db8c41e71a22..087f3295a14b402c900b6432fe632c867baa20f9 100644 (file)
--- a/arch/mips/boot/dts/brcm/bcm6368.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi
@@ -13,6 +13,7 @@
                #size-cells = <0>;
 
                mips-hpt-frequency = <200000000>;
+               brcm,bmips-cbr-reg = <0xff400000>;
 
                cpu@0 {
                        compatible = "brcm,bmips4350";