mips/mediatek/mtk_soc.c

80 mtk_detect_cpuclk_rt305x(bus_space_tag_t bst, bus_space_handle_t bsh)
84 	val = bus_space_read_4(bst, bsh, SYSCTL_CHIPID0_3);
88 	val = bus_space_read_4(bst, bsh, SYSCTL_SYSCFG);
96 mtk_detect_cpuclk_rt3352(bus_space_tag_t bst, bus_space_handle_t bsh)
100 	val = bus_space_read_4(bst, bsh, SYSCTL_SYSCFG);
111 mtk_detect_cpuclk_rt3883(bus_space_tag_t bst, bus_space_handle_t bsh)
115 	val = bus_space_read_4(bst, bsh, SYSCTL_SYSCFG);
135 mtk_detect_cpuclk_rt5350(bus_space_tag_t bst, bus_space_handle_t bsh)
139 	val1 = val2 = bus_space_read_4(bst, bsh, SYSCTL_SYSCFG);
164 mtk_detect_cpuclk_mt7620(bus_space_tag_t bst, bus_space_handle_t bsh)
168 	val = bus_space_read_4(bst, bsh, SYSCTL_MT7620_CPLL_CFG1);
172 	val = bus_space_read_4(bst, bsh, SYSCTL_MT7620_CPLL_CFG0);
191 mtk_detect_cpuclk_mt7621(bus_space_tag_t bst, bus_space_handle_t bsh)
195 	val = bus_space_read_4(bst, bsh, SYSCTL_CLKCFG0);
197 		div = bus_space_read_4(bst, bsh, MTK_MT7621_CLKDIV_REG);
202 		val = bus_space_read_4(bst, bsh, SYSCTL_SYSCFG);
213 		val = bus_space_read_4(bst, bsh, SYSCTL_CUR_CLK_STS);
224 mtk_detect_cpuclk_mt7628(bus_space_tag_t bst, bus_space_handle_t bsh)
228 	val = bus_space_read_4(bst, bsh, SYSCTL_SYSCFG);
241 	bus_space_tag_t bst;
262 	bst = fdtbus_bs_tag;
268 	if (bus_space_map(bst, base, MTK_DEFAULT_SIZE, 0, &bsh))
276 		mtk_soc_cpuclk = mtk_detect_cpuclk_rt305x(bst, bsh);
279 		mtk_soc_cpuclk = mtk_detect_cpuclk_rt3352(bst, bsh);
283 		mtk_soc_cpuclk = mtk_detect_cpuclk_rt3883(bst, bsh);
286 		mtk_soc_cpuclk = mtk_detect_cpuclk_rt5350(bst, bsh);
290 		mtk_soc_cpuclk = mtk_detect_cpuclk_mt7620(bst, bsh);
293 		mtk_soc_cpuclk = mtk_detect_cpuclk_mt7621(bst, bsh);
297 		mtk_soc_cpuclk = mtk_detect_cpuclk_mt7628(bst, bsh);
356 	bus_space_unmap(bst, bsh, MTK_DEFAULT_SIZE);