This patch series adds basic clock and pinmux functions to the Tegra2, and modifies the ap20 and board code to use them. It includes a few very simple required bitfield helper macros for ARM Tegra2 only.
Changes for v2: - Removed use of bitfield macros in C code - Now uses manual shifts and masks
Simon Glass (5): Tegra2: Add macros to calculate bitfield shifts and masks Tegra2: Add microsecond timer functions Tegra2: Add more clock support Tegra2: add additional pin multiplexing features Tegra2: Use clock and pinmux functions to simplify code
arch/arm/cpu/armv7/tegra2/Makefile | 2 +- arch/arm/cpu/armv7/tegra2/ap20.c | 91 +++------- arch/arm/cpu/armv7/tegra2/clock.c | 158 ++++++++++++++++ arch/arm/cpu/armv7/tegra2/pinmux.c | 53 ++++++ arch/arm/cpu/armv7/tegra2/timer.c | 27 ++- arch/arm/include/asm/arch-tegra2/bitfield.h | 96 ++++++++++ arch/arm/include/asm/arch-tegra2/clk_rst.h | 140 +++++++------- arch/arm/include/asm/arch-tegra2/clock.h | 264 +++++++++++++++++++++++++++ arch/arm/include/asm/arch-tegra2/pinmux.h | 155 +++++++++++++++- arch/arm/include/asm/arch-tegra2/timer.h | 34 ++++ board/nvidia/common/board.c | 64 +++---- 11 files changed, 893 insertions(+), 191 deletions(-) create mode 100644 arch/arm/cpu/armv7/tegra2/clock.c create mode 100644 arch/arm/cpu/armv7/tegra2/pinmux.c create mode 100644 arch/arm/include/asm/arch-tegra2/bitfield.h create mode 100644 arch/arm/include/asm/arch-tegra2/clock.h create mode 100644 arch/arm/include/asm/arch-tegra2/timer.h