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/linux/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm/
H A Dbrg.txt4 fsl,cpm-brg
5 fsl,cpm1-brg
6 fsl,cpm2-brg
15 brg@119f0 {
16 compatible = "fsl,mpc8272-brg",
17 "fsl,cpm2-brg",
18 "fsl,cpm-brg";
/linux/arch/powerpc/boot/dts/
H A Dmpc866ads.dts101 brg-frequency = <0>;
116 brg@9f0 {
117 compatible = "fsl,mpc866-brg",
118 "fsl,cpm1-brg",
119 "fsl,cpm-brg";
143 fsl,cpm-brg = <1>;
154 fsl,cpm-brg = <2>;
H A Dep8248e.dts121 brg@119f0 {
122 compatible = "fsl,mpc8248-brg",
123 "fsl,cpm2-brg",
124 "fsl,cpm-brg";
136 fsl,cpm-brg = <7>;
149 fsl,cpm-brg = <1>;
H A Dtqm8xx.dts133 brg-frequency = <0>;
148 brg@9f0 {
149 compatible = "fsl,mpc860-brg",
150 "fsl,cpm1-brg",
151 "fsl,cpm-brg";
175 fsl,cpm-brg = <1>;
H A Dep88xc.dts154 brg@9f0 {
155 compatible = "fsl,mpc885-brg",
156 "fsl,cpm1-brg",
157 "fsl,cpm-brg";
179 fsl,cpm-brg = <1>;
192 fsl,cpm-brg = <2>;
H A Dadder875-redboot.dts144 brg@9f0 {
145 compatible = "fsl,mpc875-brg",
146 "fsl,cpm1-brg",
147 "fsl,cpm-brg";
169 fsl,cpm-brg = <1>;
H A Dadder875-uboot.dts143 brg@9f0 {
144 compatible = "fsl,mpc875-brg",
145 "fsl,cpm1-brg",
146 "fsl,cpm-brg";
168 fsl,cpm-brg = <1>;
H A Dmpc885ads.dts159 brg@9f0 {
160 compatible = "fsl,mpc885-brg",
161 "fsl,cpm1-brg",
162 "fsl,cpm-brg";
184 fsl,cpm-brg = <1>;
195 fsl,cpm-brg = <2>;
H A Dmgcoge.dts126 brg@119f0 {
127 compatible = "fsl,mpc8247-brg",
128 "fsl,cpm2-brg",
129 "fsl,cpm-brg";
141 fsl,cpm-brg = <2>;
H A Dstx_gp3_8560.dts230 brg@919f0 {
231 compatible = "fsl,mpc8560-brg",
232 "fsl,cpm2-brg",
233 "fsl,cpm-brg";
253 fsl,cpm-brg = <2>;
H A Dtqm8560.dts248 brg@919f0 {
249 compatible = "fsl,mpc8560-brg",
250 "fsl,cpm2-brg",
251 "fsl,cpm-brg";
271 fsl,cpm-brg = <1>;
283 fsl,cpm-brg = <2>;
H A Dksi8560.dts234 brg@919f0 {
235 compatible = "fsl,mpc8560-brg",
236 "fsl,cpm2-brg",
237 "fsl,cpm-brg";
257 fsl,cpm-brg = <1>;
269 fsl,cpm-brg = <2>;
H A Dtqm8541.dts277 brg@919f0 {
278 compatible = "fsl,mpc8541-brg",
279 "fsl,cpm2-brg",
280 "fsl,cpm-brg";
H A Dtqm8555.dts277 brg@919f0 {
278 compatible = "fsl,mpc8555-brg",
279 "fsl,cpm2-brg",
280 "fsl,cpm-brg";
H A Dstxssa8555.dts264 brg@919f0 {
265 compatible = "fsl,mpc8555-brg",
266 "fsl,cpm2-brg",
267 "fsl,cpm-brg";
/linux/drivers/soc/fsl/qe/
H A Dqe.c163 u32 brg; in qe_get_brg_clk() local
173 if (!of_property_read_u32(qe, "brg-frequency", &brg)) in qe_get_brg_clk()
174 brg_clk = brg; in qe_get_brg_clk()
210 int qe_setbrg(enum qe_clock brg, unsigned int rate, unsigned int multiplier) in qe_setbrg() argument
215 if ((brg < QE_BRG1) || (brg > QE_BRG16)) in qe_setbrg()
235 iowrite32be(tempval, &qe_immr->brg.brgc[brg - QE_BRG1]); in qe_setbrg()
/linux/drivers/tty/serial/
H A Dsunzilog.c283 int brg, new_baud; in sunzilog_change_mouse_baud() local
288 brg = BPS_TO_BRG(new_baud, ZS_CLOCK / ZS_CLOCK_DIVISOR); in sunzilog_change_mouse_baud()
289 up->curregs[R12] = (brg & 0xff); in sunzilog_change_mouse_baud()
290 up->curregs[R13] = (brg >> 8) & 0xff; in sunzilog_change_mouse_baud()
863 unsigned int iflag, int brg) in sunzilog_convert_to_zs() argument
872 up->curregs[R12] = brg & 0xff; in sunzilog_convert_to_zs()
873 up->curregs[R13] = (brg >> 8) & 0xff; in sunzilog_convert_to_zs()
943 int baud, brg; in sunzilog_set_termios() local
949 brg = BPS_TO_BRG(baud, ZS_CLOCK / ZS_CLOCK_DIVISOR); in sunzilog_set_termios()
951 sunzilog_convert_to_zs(up, termios->c_cflag, termios->c_iflag, brg); in sunzilog_set_termios()
[all …]
H A Dzs.h52 #define ZS_BRG_TO_BPS(brg, freq) ((freq) / 2 / ((brg) + 2)) argument
H A Dsunzilog.h23 #define BRG_TO_BPS(brg, freq) ((freq) / 2 / ((brg) + 2)) argument
H A Dip22zilog.h31 #define BRG_TO_BPS(brg, freq) ((freq) / 2 / ((brg) + 2)) argument
H A Dpmac_zilog.h107 #define BRG_TO_BPS(brg, freq) ((freq) / 2 / ((brg) + 2)) argument
H A Dcpm_uart.h66 u8 brg; member
/linux/arch/powerpc/sysdev/
H A Dcpm2.c112 void __cpm2_setbrg(uint brg, uint rate, uint clk, int div16, int src) in __cpm2_setbrg() argument
119 if (brg < 4) { in __cpm2_setbrg()
123 brg -= 4; in __cpm2_setbrg()
125 bp += brg; in __cpm2_setbrg()
/linux/Documentation/devicetree/bindings/soc/fsl/cpm_qe/
H A Dserial.txt28 fsl,cpm-brg = <1>;
/linux/arch/powerpc/include/asm/
H A Dcpm2.h106 extern void __cpm2_setbrg(uint brg, uint rate, uint clk, int div16, int src);
111 static inline void cpm_setbrg(uint brg, uint rate) in cpm_setbrg() argument
113 __cpm2_setbrg(brg, rate, CPM2_BRG_UART_CLK, 0, CPM_BRG_EXTC_INT); in cpm_setbrg()
119 static inline void cpm2_fastbrg(uint brg, uint rate, int div16) in cpm2_fastbrg() argument
121 __cpm2_setbrg(brg, rate, CPM2_BRG_INT_CLK, div16, CPM_BRG_EXTC_INT); in cpm2_fastbrg()

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