From 70341e2ed9a0ff98a777febb7b56dbcee4d885c4 Mon Sep 17 00:00:00 2001 From: Wenyou Yang Date: Wed, 3 Feb 2016 10:16:50 +0800 Subject: board: atmel: clean up peripheral clock code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Due to introducing the new peripheral clock handle functions, use these functions to reduce duplicated code. Signed-off-by: Wenyou Yang Tested-by: Heiko Schocher [Rebased on current master, fixup for at91rm9200ek] Signed-off-by: Andreas Bießmann --- board/calao/usb_a9263/usb_a9263.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'board/calao') diff --git a/board/calao/usb_a9263/usb_a9263.c b/board/calao/usb_a9263/usb_a9263.c index 266e9507ef..d627b240d0 100644 --- a/board/calao/usb_a9263/usb_a9263.c +++ b/board/calao/usb_a9263/usb_a9263.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include #include #include @@ -43,7 +43,6 @@ static void usb_a9263_nand_hw_init(void) unsigned long csa; at91_smc_t *smc = (at91_smc_t *)ATMEL_BASE_SMC0; at91_matrix_t *matrix = (at91_matrix_t *)ATMEL_BASE_MATRIX; - at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC; /* Enable CS3 */ csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A; @@ -66,7 +65,8 @@ static void usb_a9263_nand_hw_init(void) AT91_SMC_MODE_DBW_8 | AT91_SMC_MODE_TDF_CYCLE(2), &smc->cs[3].mode); - writel(1 << ATMEL_ID_PIOA | 1 << ATMEL_ID_PIOCDE, &pmc->pcer); + at91_periph_clk_enable(ATMEL_ID_PIOA); + at91_periph_clk_enable(ATMEL_ID_PIOCDE); /* Configure RDY/BSY */ gpio_request(CONFIG_SYS_NAND_READY_PIN, "NAND ready/busy"); @@ -81,10 +81,7 @@ static void usb_a9263_nand_hw_init(void) #ifdef CONFIG_MACB static void usb_a9263_macb_hw_init(void) { - at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC; - - /* Enable clock */ - writel(1 << ATMEL_ID_EMAC, &pmc->pcer); + at91_periph_clk_enable(ATMEL_ID_EMAC); /* * Disable pull-up on: -- cgit v1.2.1