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i2c: samsung: Drop s3c24x0 specific code.

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This has been dead code for many years now. Remove it.

Signed-off-by: David Virag <virag.david003@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
David Virag 2024-08-02 21:19:15 +02:00 • committed by Heiko Schocher
parent 6d06fdb93c
commit 8fc21bb8b2
2 changed files with 0 additions and 12 deletions
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4
drivers/i2c/exynos_hs_i2c.c
View file

@ -145,11 +145,7 @@ static int hsi2c_get_clk_details(struct s3c24x0_i2c_bus *i2c_bus)
unsigned int i = 0, utemp0 = 0, utemp1 = 0;
unsigned int t_ftl_cycle;
#if defined(CONFIG_ARCH_EXYNOS4) || defined(CONFIG_ARCH_EXYNOS5)
clkin = get_i2c_clk();
#else
clkin = get_PCLK();
#endif
/* FPCLK / FI2C =
* (CLK_DIV + 1) * (TSCLK_L + TSCLK_H + 2) + 8 + 2 * FLT_CYCLE
* uTemp0 = (CLK_DIV + 1) * (TSCLK_L + TSCLK_H + 2)

8
drivers/i2c/s3c24x0_i2c.c
View file

@ -8,14 +8,10 @@
#include <dm.h>
#include <fdtdec.h>
#include <time.h>
#if defined(CONFIG_ARCH_EXYNOS4) || defined(CONFIG_ARCH_EXYNOS5)
#include <log.h>
#include <asm/arch/clk.h>
#include <asm/arch/cpu.h>
#include <asm/arch/pinmux.h>
#else
#include <asm/arch/s3c24x0_cpu.h>
#endif
#include <asm/global_data.h>
#include <asm/io.h>
#include <i2c.h>
@ -53,11 +49,7 @@ static void read_write_byte(struct s3c24x0_i2c *i2c)
static void i2c_ch_init(struct s3c24x0_i2c *i2c, int speed, int slaveadd)
{
ulong freq, pres = 16, div;
#if defined(CONFIG_ARCH_EXYNOS4) || defined(CONFIG_ARCH_EXYNOS5)
freq = get_i2c_clk();
#else
freq = get_PCLK();
#endif
/* calculate prescaler and divisor values */
if ((freq / pres / (16 + 1)) > speed)
/* set prescaler to 512 */