-/* s3c2443_clk_initparents
- *
- * Initialise the parents for the clocks that we get at start-time
-*/
-
-static int __init clk_init_set_parent(struct clk *clk, struct clk *parent)
-{
- printk(KERN_DEBUG "clock %s: parent %s\n", clk->name, parent->name);
- return clk_set_parent(clk, parent);
-}
-
-static void __init s3c2443_clk_initparents(void)
-{
- unsigned long clksrc = __raw_readl(S3C2443_CLKSRC);
- struct clk *parent;
-
- switch (clksrc & S3C2443_CLKSRC_EPLLREF_MASK) {
- case S3C2443_CLKSRC_EPLLREF_EXTCLK:
- parent = &clk_ext;
- break;
-
- case S3C2443_CLKSRC_EPLLREF_XTAL:
- default:
- parent = &clk_xtal;
- break;
-
- case S3C2443_CLKSRC_EPLLREF_MPLLREF:
- case S3C2443_CLKSRC_EPLLREF_MPLLREF2:
- parent = &clk_mpllref;
- break;
- }
-
- clk_init_set_parent(&clk_epllref, parent);
-
- switch (clksrc & S3C2443_CLKSRC_I2S_MASK) {
- case S3C2443_CLKSRC_I2S_EXT:
- parent = &clk_i2s_ext;
- break;
-
- case S3C2443_CLKSRC_I2S_EPLLDIV:
- default:
- parent = &clk_i2s_eplldiv;
- break;
-
- case S3C2443_CLKSRC_I2S_EPLLREF:
- case S3C2443_CLKSRC_I2S_EPLLREF3:
- parent = &clk_epllref;
- }
-
- clk_init_set_parent(&clk_i2s, &clk_epllref);
-
- /* esysclk source */
-
- parent = (clksrc & S3C2443_CLKSRC_ESYSCLK_EPLL) ?
- &clk_epll : &clk_epllref;
-
- clk_init_set_parent(&clk_esysclk, parent);
-
- /* msysclk source */
-
- if (clksrc & S3C2443_CLKSRC_MSYSCLK_MPLL) {
- parent = &clk_mpll;
- } else {
- parent = (clksrc & S3C2443_CLKSRC_EXTCLK_DIV) ?
- &clk_mdivclk : &clk_mpllref;
- }
-
- clk_init_set_parent(&clk_msysclk, parent);
-
- /* arm */
-
- if (__raw_readl(S3C2443_CLKDIV0) & S3C2443_CLKDIV0_DVS)
- parent = &clk_h;
- else
- parent = &clk_armdiv;
-
- clk_init_set_parent(&clk_arm, parent);
-}
-
-/* armdiv divisor table */
-
-static unsigned int armdiv[16] = {
- [S3C2443_CLKDIV0_ARMDIV_1 >> S3C2443_CLKDIV0_ARMDIV_SHIFT] = 1,
- [S3C2443_CLKDIV0_ARMDIV_2 >> S3C2443_CLKDIV0_ARMDIV_SHIFT] = 2,
- [S3C2443_CLKDIV0_ARMDIV_3 >> S3C2443_CLKDIV0_ARMDIV_SHIFT] = 3,
- [S3C2443_CLKDIV0_ARMDIV_4 >> S3C2443_CLKDIV0_ARMDIV_SHIFT] = 4,
- [S3C2443_CLKDIV0_ARMDIV_6 >> S3C2443_CLKDIV0_ARMDIV_SHIFT] = 6,
- [S3C2443_CLKDIV0_ARMDIV_8 >> S3C2443_CLKDIV0_ARMDIV_SHIFT] = 8,
- [S3C2443_CLKDIV0_ARMDIV_12 >> S3C2443_CLKDIV0_ARMDIV_SHIFT] = 12,
- [S3C2443_CLKDIV0_ARMDIV_16 >> S3C2443_CLKDIV0_ARMDIV_SHIFT] = 16,