On Fri, Feb 09, 2018 at 11:14:43AM +0100, Oleksij Rempel wrote: > The QCA4531 is a two stream (2x2) 802.11b/g/n single-band programmable > Wi-Fi System-on-Chip (SoC) for the Internet of Things (IoT). > https://www.qualcomm.com/products/qca4531 > > Signed-off-by: Oleksij Rempel <linux@xxxxxxxxxxxxxxxx> > --- > arch/mips/dts/qca4531.dtsi | 89 ++++++++++++++++++++++ > .../mach-ath79/include/mach/pbl_ll_init_qca4531.h | 70 +++++++++++++++++ > 2 files changed, 159 insertions(+) > create mode 100644 arch/mips/dts/qca4531.dtsi > create mode 100644 arch/mips/mach-ath79/include/mach/pbl_ll_init_qca4531.h Applied, thanks Sascha > > diff --git a/arch/mips/dts/qca4531.dtsi b/arch/mips/dts/qca4531.dtsi > new file mode 100644 > index 000000000..2b0bcd816 > --- /dev/null > +++ b/arch/mips/dts/qca4531.dtsi > @@ -0,0 +1,89 @@ > +#include <dt-bindings/clock/ath79-clk.h> > + > +/ { > + compatible = "qca,qca4531"; > + > + #address-cells = <1>; > + #size-cells = <1>; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpu@0 { > + device_type = "cpu"; > + compatible = "mips,mips24Kc"; > + clocks = <&pll ATH79_CLK_CPU>; > + reg = <0>; > + }; > + }; > + > + ref: ref { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + }; > + > + ahb { > + compatible = "simple-bus"; > + ranges; > + > + #address-cells = <1>; > + #size-cells = <1>; > + > + apb { > + compatible = "simple-bus"; > + ranges; > + > + #address-cells = <1>; > + #size-cells = <1>; > + > + uart0: uart@18020000 { > + compatible = "ns16550a", "qca,qca4531-uart0", "qca,ar9344-uart0"; > + reg = <0x18020000 0x20>; > + > + reg-shift = <2>; > + reg-io-width = <4>; > + big-endian; > + > + status = "disabled"; > + }; > + > + pll: pll-controller@18050000 { > + compatible = "qca,qca4531-pll"; > + reg = <0x18050000 0x100>; > + > + clocks = <&ref>; > + clock-names = "ref"; > + > + #clock-cells = <1>; > + }; > + > + wdt0: wdt@18060008 { > + compatible = "qca,qca4531-wdt", "qca,ar9344-wdt"; > + reg = <0x18060008 0x8>; > + clocks = <&pll ATH79_CLK_CPU>; > + status = "disabled"; > + }; > + > + spi: spi@1f000000 { > + compatible = "qca,qca4531-spi", "qca,ar7100-spi"; > + reg = <0x1f000000 0x1c>; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + status = "disabled"; > + }; > + }; > + > + mac0: mac@19000000 { > + compatible = "qca,qca4531-gmac0", "qca,ar9344-gmac0"; > + reg = <0x18070000 0x00000100>, > + <0x19000000 0x01000000>; > + reg-names = "gmac", "ge0"; > + phy-mode = "rgmii"; > + > + status = "disabled"; > + }; > + }; > +}; > diff --git a/arch/mips/mach-ath79/include/mach/pbl_ll_init_qca4531.h b/arch/mips/mach-ath79/include/mach/pbl_ll_init_qca4531.h > new file mode 100644 > index 000000000..002778b3e > --- /dev/null > +++ b/arch/mips/mach-ath79/include/mach/pbl_ll_init_qca4531.h > @@ -0,0 +1,70 @@ > +#ifndef __ASM_MACH_ATH79_PBL_LL_INIT_QCA4531_H > +#define __ASM_MACH_ATH79_PBL_LL_INIT_QCA4531_H > + > +#include <asm/addrspace.h> > +#include <asm/regdef.h> > + > + > +.macro pbl_qca4531_ddr2_550_550_init > + .set push > + .set noreorder > + > + pbl_reg_writel 0xfeceffff , 0xb806001c > + pbl_reg_writel 0xeeceffff , 0xb806001c > + pbl_reg_writel 0xe6ceffff , 0xb806001c > + pbl_reg_writel 0x633c8176 , 0xb8116c40 > + pbl_reg_writel 0x10200000 , 0xb8116c44 > + pbl_reg_writel 0x4b962100 , 0xb81162c0 > + pbl_reg_writel 0x480 , 0xb81162c4 > + pbl_reg_writel 0x04000144 , 0xb81162c8 > + pbl_reg_writel 0x54086000 , 0xb81161c4 > + pbl_reg_writel 0x54086000 , 0xb8116244 > + pbl_reg_writel 0x0131001c , 0xb8050008 > + pbl_reg_writel 0x40001580 , 0xb8050000 > + pbl_reg_writel 0x40015800 , 0xb8050004 > + pbl_reg_writel 0x0131001c , 0xb8050008 > + pbl_reg_writel 0x00001580 , 0xb8050000 > + pbl_reg_writel 0x00015800 , 0xb8050004 > + pbl_reg_writel 0x01310000 , 0xb8050008 > + pbl_reg_writel 0x781003ff , 0xb8050044 > + pbl_reg_writel 0x003c103f , 0xb8050048 > + pbl_reg_writel 0x401f0042 , 0xb8000108 > + pbl_reg_writel 0x0000166d , 0xb80000b8 > + pbl_reg_writel 0xcfaaf33b , 0xb8000000 > + pbl_reg_writel 0x0000000f , 0xb800015c > + pbl_reg_writel 0xa272efa8 , 0xb8000004 > + pbl_reg_writel 0x000ffff , 0xb8000018 > + pbl_reg_writel 0x74444444 , 0xb80000c4 > + pbl_reg_writel 0x00000444 , 0xb80000c8 > + pbl_reg_writel 0xa210ee28 , 0xb8000004 > + pbl_reg_writel 0xa2b2e1a8 , 0xb8000004 > + pbl_reg_writel 0x8 , 0xb8000010 > + pbl_reg_writel 0x0 , 0xb80000bc > + pbl_reg_writel 0x10 , 0xb8000010 > + pbl_reg_writel 0x0 , 0xb80000c0 > + pbl_reg_writel 0x40 , 0xb8000010 > + pbl_reg_writel 0x2 , 0xb800000c > + pbl_reg_writel 0x2 , 0xb8000010 > + pbl_reg_writel 0xb43 , 0xb8000008 > + pbl_reg_writel 0x1 , 0xb8000010 > + pbl_reg_writel 0x8 , 0xb8000010 > + pbl_reg_writel 0x4 , 0xb8000010 > + pbl_reg_writel 0x4 , 0xb8000010 > + pbl_reg_writel 0xa43 , 0xb8000008 > + pbl_reg_writel 0x1 , 0xb8000010 > + pbl_reg_writel 0x382 , 0xb800000c > + pbl_reg_writel 0x2 , 0xb8000010 > + pbl_reg_writel 0x402 , 0xb800000c > + pbl_reg_writel 0x2 , 0xb8000010 > + pbl_reg_writel 0x40be , 0xb8000014 > + pbl_reg_writel 0x20 , 0xb800001C > + pbl_reg_writel 0x20 , 0xb8000020 > + pbl_reg_writel 0xfffff , 0xb80000cc > + pbl_reg_writel 0xff30b , 0xb8040000 > + pbl_reg_writel 0x908 , 0xb8040044 > + pbl_reg_writel 0x160000 , 0xb8040034 > + > + .set pop > +.endm > + > +#endif /* __ASM_MACH_ATH79_PBL_LL_INIT_QCA4531_H */ > -- > 2.14.1 > > > _______________________________________________ > barebox mailing list > barebox@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
