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/Linux-v6.1/drivers/soc/tegra/fuse/
Dtegra-apbmisc.c30 static u32 strapping; variable
84 return strapping; in tegra_read_straps()
183 /* strapping options */ in tegra_init_apbmisc()
195 pr_warn("Using strapping options registers %pR\n", in tegra_init_apbmisc()
215 pr_err("failed to get strapping options registers\n"); in tegra_init_apbmisc()
229 pr_err("failed to map strapping options registers\n"); in tegra_init_apbmisc()
231 strapping = readl_relaxed(strapping_base); in tegra_init_apbmisc()
/Linux-v6.1/arch/arm/boot/dts/
Dimx6qdl-sr-som.dtsi119 /* AR8035 pin strapping: IO voltage: pull up */
121 /* AR8035 pin strapping: PHYADDR#0: pull down */
123 /* AR8035 pin strapping: PHYADDR#1: pull down */
125 /* AR8035 pin strapping: MODE#1: pull up */
127 /* AR8035 pin strapping: MODE#3: pull up */
129 /* AR8035 pin strapping: MODE#0: pull down */
Dimx6q-marsboard.dts277 /* AR8035 pin strapping: IO voltage: pull up */
279 /* AR8035 pin strapping: PHYADDR#0: pull down */
281 /* AR8035 pin strapping: PHYADDR#1: pull down */
283 /* AR8035 pin strapping: MODE#1: pull up */
285 /* AR8035 pin strapping: MODE#3: pull up */
287 /* AR8035 pin strapping: MODE#0: pull down */
Dimx6dl-riotboard.dts444 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030 /* AR8035 pin strapping: IO voltage: pull up */
445 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x13030 /* AR8035 pin strapping: PHYADDR#0: pull down */
446 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x13030 /* AR8035 pin strapping: PHYADDR#1: pull down */
447 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030 /* AR8035 pin strapping: MODE#1: pull up */
448 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030 /* AR8035 pin strapping: MODE#3: pull up */
449 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x130b0 /* AR8035 pin strapping: MODE#0: pull down */
Dimx6q-pistachio.dts383 /* AR8035 pin strapping: IO voltage: pull up */
385 /* AR8035 pin strapping: PHYADDR#0: pull down */
387 /* AR8035 pin strapping: PHYADDR#1: pull down */
389 /* AR8035 pin strapping: MODE#1: pull up */
391 /* AR8035 pin strapping: MODE#3: pull up */
393 /* AR8035 pin strapping: MODE#0: pull down */
/Linux-v6.1/Documentation/devicetree/bindings/misc/
Dnvidia,tegra186-misc.yaml14 registers that can be used to identify a given chip and various strapping
29 indicate strapping options
Dnvidia,tegra20-apbmisc.yaml32 indicate strapping options
50 <0x70000008 0x04>; /* Strapping options */
/Linux-v6.1/Documentation/devicetree/bindings/net/dsa/
Dqca8k.yaml47 Ignore power-on pin strapping to configure LED open-drain or EEPROM
49 the OEM has decided not to use pin strapping and falls back to SW regs.
56 OEM does not use pin strapping to set this mode and prefers to set it
/Linux-v6.1/Documentation/devicetree/bindings/net/
Dti,dp83867.yaml94 strapping. The default strapping will use a delay of 2.00 ns. Thus
/Linux-v6.1/Documentation/devicetree/bindings/sound/
Dwlf,wm8974.txt3 This device supports both I2C and SPI (configured with pin strapping
Dwm8510.txt3 This device supports both I2C and SPI (configured with pin strapping
Dwm8711.txt3 This device supports both I2C and SPI (configured with pin strapping
Dwm8728.txt3 This device supports both I2C and SPI (configured with pin strapping
Dwm8737.txt3 This device supports both I2C and SPI (configured with pin strapping
Dwm8776.txt3 This device supports both I2C and SPI (configured with pin strapping
Dwm8753.txt3 This device supports both I2C and SPI (configured with pin strapping
Dwm8804.txt3 This device supports both I2C and SPI (configured with pin strapping
Dwm8741.txt3 This device supports both I2C and SPI (configured with pin strapping
Dcs4341.txt3 This device supports both I2C and SPI (configured with pin strapping
Dwm8750.yaml10 These devices support both I2C and SPI (configured with pin strapping
Dpcm186x.txt3 These devices support both I2C and SPI (configured with pin strapping
Dpcm512x.txt3 These devices support both I2C and SPI (configured with pin strapping
/Linux-v6.1/drivers/clk/
Dclk-aspeed.c595 * strapping in aspeed_ast2400_cc()
615 * HPLL_PARAM register, or set to a specified frequency by strapping. in aspeed_ast2400_cc()
656 /* CLKIN is the crystal oscillator, 24 or 25MHz selected by strapping */ in aspeed_ast2500_cc()
675 WARN(val == 0, "strapping is zero: cannot determine ahb clock"); in aspeed_ast2500_cc()
725 pr_err("failed to read strapping register\n"); in aspeed_cc_init()
/Linux-v6.1/drivers/gpu/drm/bridge/
Dlvds-codec.c168 * its strapping. Handle data-mapping the same way lvds-panel does. In in lvds_codec_probe()
194 * for example OnSemi FIN3385 has a dedicated strapping pin to select in lvds_codec_probe()
/Linux-v6.1/drivers/media/usb/gspca/
Dstk1135.h12 #define STK1135_REG_POSVA 0x010 /* Power-on strapping data */

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