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/linux/Documentation/devicetree/bindings/mfd/
H A Datmel,at91sam9260-gpbr.yaml4 $id: http://devicetree.org/schemas/mfd/atmel,at91sam9260-gpbr.yaml#
21 - atmel,at91sam9260-gpbr
22 - microchip,sama7d65-gpbr
26 - microchip,sam9x60-gpbr
27 - microchip,sam9x7-gpbr
28 - const: atmel,at91sam9260-gpbr
43 compatible = "atmel,at91sam9260-gpbr", "syscon";
/linux/Documentation/devicetree/bindings/rtc/
H A Datmel,at91sam9260-rtt.yaml45 - description: Phandle to the GPBR node.
46 - description: Offset within the GPBR block.
48 Should encode the GPBR register used to store the time base when the
49 RTT is used as an RTC. The first cell should point to the GPBR node
50 and the second one encodes the offset within the GPBR block (or in
51 other words, the GPBR register used to store the time base).
71 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
/linux/drivers/rtc/
H A Drtc-at91sam9.c42 * choose from, or a "real" RTC module. All systems have multiple GPBR
72 struct regmap *gpbr; member
90 regmap_read(rtc->gpbr, rtc->gpbr_offset, &val); in gpbr_readl()
97 regmap_write(rtc->gpbr, rtc->gpbr_offset, val); in gpbr_writel()
370 rtc->gpbr = syscon_node_to_regmap(args.np); in at91_rtc_probe()
373 if (IS_ERR(rtc->gpbr)) { in at91_rtc_probe()
374 dev_err(&pdev->dev, "failed to retrieve gpbr regmap, aborting.\n"); in at91_rtc_probe()
H A DKconfig1587 small coin cell battery) which keeps this block and the GPBR
/linux/arch/arm/boot/dts/microchip/
H A Dat91sam9260ek.dts121 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
129 gpbr: syscon@fffffd50 { label
H A Dat91sam9g20ek_common.dtsi135 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
143 gpbr: syscon@fffffd50 { label
H A Dat91sam9m10g45ek.dts223 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
227 gpbr: syscon@fffffd60 { label
H A Dat91-sam9x60ek.dts301 &gpbr {
650 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
H A Dat91sam9rlek.dts216 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
H A Dat91sam9261ek.dts182 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
H A Dat91sam9263ek.dts106 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
H A Dat91sam9261.dtsi646 gpbr: syscon@fffffd50 { label
647 compatible = "atmel,at91sam9260-gpbr", "syscon";
H A Dsama7g5.dtsi298 gpbr: gpbr@e001d060 { label
299 compatible = "microchip,sama7g5-gpbr", "syscon";
H A Dat91sam9rl.dtsi817 gpbr: syscon@fffffd60 { label
818 compatible = "atmel,at91sam9260-gpbr", "syscon";
H A Dat91sam9260.dtsi738 gpbr: syscon@fffffd50 { label
739 compatible = "atmel,at91sam9260-gpbr", "syscon";
H A Dat91sam9263.dtsi753 gpbr: syscon@fffffd60 { label
754 compatible = "atmel,at91sam9260-gpbr", "syscon";
H A Dat91-sama7d65_curiosity.dts436 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
H A Dsam9x60.dtsi1382 gpbr: syscon@fffffe60 { label
1383 compatible = "microchip,sam9x60-gpbr", "atmel,at91sam9260-gpbr", "syscon";
H A Dat91sam9g45.dtsi949 gpbr: syscon@fffffd60 { label
950 compatible = "atmel,at91sam9260-gpbr", "syscon";
H A Dat91-sam9x60_curiosity.dts444 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
H A Dat91-sama7g54_curiosity.dts498 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
H A Dat91-sama7g5ek.dts840 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
/linux/drivers/platform/x86/
H A Dsony-laptop.c662 SNC_HANDLE_NAMES(brightness_def_get, "GPBR");