1 files changed, 0 insertions, 68 deletions
diff --git a/arch/arm/cpu/armv7/sunxi/clock_sun9i.c b/arch/arm/cpu/armv7/sunxi/clock_sun9i.c
deleted file mode 100644
index 27179ba19c..0000000000
--- a/arch/arm/cpu/armv7/sunxi/clock_sun9i.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * sun9i specific clock code
- *
- * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/prcm.h>
-#include <asm/arch/sys_proto.h>
-
-void clock_init_uart(void)
-{
-	struct sunxi_ccm_reg *const ccm =
-		(struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
-
-	/* open the clock for uart */
-	setbits_le32(&ccm->apb1_gate,
-		     CLK_GATE_OPEN << (APB1_GATE_UART_SHIFT +
-				       CONFIG_CONS_INDEX - 1));
-	/* deassert uart reset */
-	setbits_le32(&ccm->apb1_reset_cfg,
-		     1 << (APB1_RESET_UART_SHIFT +
-			   CONFIG_CONS_INDEX - 1));
-
-	/* Dup with clock_init_safe(), drop once sun9i SPL support lands */
-	writel(PLL4_CFG_DEFAULT, &ccm->pll4_periph0_cfg);
-}
-
-int clock_twi_onoff(int port, int state)
-{
-	struct sunxi_ccm_reg *const ccm =
-		(struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
-
-	if (port > 4)
-		return -1;
-
-	/* set the apb reset and clock gate for twi */
-	if (state) {
-		setbits_le32(&ccm->apb1_gate,
-			     CLK_GATE_OPEN << (APB1_GATE_TWI_SHIFT + port));
-		setbits_le32(&ccm->apb1_reset_cfg,
-			     1 << (APB1_RESET_UART_SHIFT + port));
-	} else {
-		clrbits_le32(&ccm->apb1_reset_cfg,
-			     1 << (APB1_RESET_UART_SHIFT + port));
-		clrbits_le32(&ccm->apb1_gate,
-			     CLK_GATE_OPEN << (APB1_GATE_TWI_SHIFT + port));
-	}
-
-	return 0;
-}
-
-unsigned int clock_get_pll4_periph0(void)
-{
-	struct sunxi_ccm_reg *const ccm =
-		(struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
-	uint32_t rval = readl(&ccm->pll4_periph0_cfg);
-	int n = ((rval & CCM_PLL4_CTRL_N_MASK) >> CCM_PLL4_CTRL_N_SHIFT);
-	int p = ((rval & CCM_PLL4_CTRL_P_MASK) >> CCM_PLL4_CTRL_P_SHIFT);
-	int m = ((rval & CCM_PLL4_CTRL_M_MASK) >> CCM_PLL4_CTRL_M_SHIFT) + 1;
-	const int k = 1;
-
-	return ((24000000 * n * k) >> p) / m;
-}